--- product_id: 155182532 title: "Whole Nights - Magnetic Ball for Side Sleep Posture - Sleep Shirt Clip, Just Clip It On The Upper Back of Your Shirt" brand: "calma" price: "$62.39" currency: USD in_stock: true reviews_count: 8 category: "Calma" url: https://www.desertcart.us/products/155182532-whole-nights-magnetic-ball-for-side-sleep-posture-sleep-shirt store_origin: US region: United States of America --- # 30-day money-back guarantee for risk-free trial Strong magnets for secure all-night hold Promotes side-sleep posture to reduce snoring Whole Nights - Magnetic Ball for Side Sleep Posture - Sleep Shirt Clip, Just Clip It On The Upper Back of Your Shirt **Brand:** calma **Price:** $62.39 **Availability:** βœ… In Stock ## Summary > πŸ›Œ Sleep smarter, snore lessβ€”clip your way to peaceful nights! ## Quick Answers - **What is this?** Whole Nights - Magnetic Ball for Side Sleep Posture - Sleep Shirt Clip, Just Clip It On The Upper Back of Your Shirt by calma - **How much does it cost?** $62.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/155182532-whole-nights-magnetic-ball-for-side-sleep-posture-sleep-shirt) ## Best For - calma enthusiasts ## Why This Product - Trusted calma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Magnetic Stability:** Powerful magnets keep the ball perfectly positioned all night long. - β€’ **Comfort Meets Function:** Soft foam texture with firm pressure nudges you away from back-sleeping habits. - β€’ **Risk-Free Sleep Upgrade:** Try it worry-free with a 30-day money-back guarantee. - β€’ **Effortless Clip-On Design:** Just attach to your shirt’s upper backβ€”no straps or belts needed. - β€’ **Clinically Recommended Sleep Position:** Encourages side sleeping to open airways and reduce snoring. ## Overview The Whole Nights Magnetic Ball is a compact, magnet-backed sleep aid designed to promote side sleeping by gently discouraging back-sleep posture. Easy to clip onto any shirt, it uses strong magnets and a firm foam bump to keep you positioned all night, helping reduce snoring caused by back sleeping. Recommended by snore therapy experts, it offers a comfortable, strap-free solution with a 30-day money-back guarantee. ## Description How It Works : Whole nights shirt clip solution creates a firm bump on your back that makes you adjust your sleeping position to the side or stomach, which ensures your airway is not blocked. Comfortable and Easy to Use: It can be easily attached to any clothes. Strong magnets with a non-slip layer make sure that the magnetic ball stays in place for the whole night. No need for special straps or belts. Review: Finally! A Sleep-Aid that Works! - Because of my apnea, sleeping is a nightmare (pun intended!). Basically, I have to sleep on my side or my stomach. Otherwise, if I sleep on my back, I snore so much it even wakes me up. The doctor said I should look for a sleeping aid to prevent me from lying on my back. I've tried an anti-snoring belt (the one with a big soft insert). The problem with the belt is that it keeps moving during the night so I have to keep tugging it to make sure it stays at the center of my back where it's supposed to be. If I so much as tighten it, I find it uncomfortable so I ditched it. So I got this Calma ball which was 70 dollars cheaper than the belt I bought before. It's super easy to attach it to any shirt I own. I used a fitted, and yet comfortable, sleepwear so the ball doesn't move to the side together with the shirt. I was worried it would detach itself during the night because I move around A LOT. But, the magnet on it is pretty strong and didn't slip apart. It stayed exactly where it was supposed to be all night! Also, because it looks like a soft foam, I was initially worried I'd just lie on it and wouldn't even notice. But it's actually not very soft, so it presses against my back enough to discourage me from shifting into that position! It took two or three nights to get used to. It came in a nice small bag like the one I use for my canon camera lens, and the material for both the bag and ball seem very good quality considering the price. One more thing, I like to monitor my sleep quality using this sleep cycle app. I noticed that since I started using Calma, my sleep quality is not only much higher, but also more consistent. I get more time in deep sleep and wake up less often, so when I get out of bed in the morning, I feel more energetic. Usually, I'm so sluggish I have to drink a lot of tea and coffee through the day, but I'm able to cut down on my caffeine now. I'm really happy with it so I'm planning to get one for my dad as well! I'm so glad I landed on this page. :) Review: Broke - I liked this product very much. But After 6 months the magnet broke apart spontaneously. There is no way to contact the seller. Is there a warranty! ## Features - To stay in the side sleep position, just clip it on the upper back of your shirt. Snug fit preferred - Snore therapy experts recommend sleeping on your side to reduce snoring - It may be uncomfortable at first but remember, it takes time to break poor habits - 30-day money back guarantee. Shirt is not included. Strong magnets, don't use near pacemaker. - Only for Backsnorers. If you snore on stomach or side, changing position will not help with snoring. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WVVLYDH | | Best Sellers Rank | #199,699 in Health & Household ( See Top 100 in Health & Household ) #329 in Magnetic Field Therapy Products | | Customer Reviews | 3.5 3.5 out of 5 stars (193) | | Date First Available | August 20, 2019 | | Manufacturer | Calma | | Product Dimensions | 3 x 3 x 3 inches; 4.94 ounces | ## Images ![Whole Nights - Magnetic Ball for Side Sleep Posture - Sleep Shirt Clip, Just Clip It On The Upper Back of Your Shirt - Image 1](https://m.media-amazon.com/images/I/7140heBSdrL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Finally! A Sleep-Aid that Works! *by F***N on September 23, 2019* Because of my apnea, sleeping is a nightmare (pun intended!). Basically, I have to sleep on my side or my stomach. Otherwise, if I sleep on my back, I snore so much it even wakes me up. The doctor said I should look for a sleeping aid to prevent me from lying on my back. I've tried an anti-snoring belt (the one with a big soft insert). The problem with the belt is that it keeps moving during the night so I have to keep tugging it to make sure it stays at the center of my back where it's supposed to be. If I so much as tighten it, I find it uncomfortable so I ditched it. So I got this Calma ball which was 70 dollars cheaper than the belt I bought before. It's super easy to attach it to any shirt I own. I used a fitted, and yet comfortable, sleepwear so the ball doesn't move to the side together with the shirt. I was worried it would detach itself during the night because I move around A LOT. But, the magnet on it is pretty strong and didn't slip apart. It stayed exactly where it was supposed to be all night! Also, because it looks like a soft foam, I was initially worried I'd just lie on it and wouldn't even notice. But it's actually not very soft, so it presses against my back enough to discourage me from shifting into that position! It took two or three nights to get used to. It came in a nice small bag like the one I use for my canon camera lens, and the material for both the bag and ball seem very good quality considering the price. One more thing, I like to monitor my sleep quality using this sleep cycle app. I noticed that since I started using Calma, my sleep quality is not only much higher, but also more consistent. I get more time in deep sleep and wake up less often, so when I get out of bed in the morning, I feel more energetic. Usually, I'm so sluggish I have to drink a lot of tea and coffee through the day, but I'm able to cut down on my caffeine now. I'm really happy with it so I'm planning to get one for my dad as well! I'm so glad I landed on this page. :) ### ⭐ Broke *by A***R on September 8, 2025* I liked this product very much. But After 6 months the magnet broke apart spontaneously. There is no way to contact the seller. Is there a warranty! ### ⭐⭐⭐⭐ Works as described but *by J***G on November 17, 2023* Works as described but it's weight makes it a little uncomfortable even when not trying to sleep on back, so made it difficult to sleep regardless ## Frequently Bought Together - Whole Nights - Magnetic Ball for Side Sleep Posture - Sleep Shirt Clip, Just Clip It On The Upper Back of Your Shirt - BALAPET Body Pillow for Side Sleeper Back Sleeper, Roll Cylinder Pillow for Better Sleep Breathing (Grey, Standard Size) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/155182532-whole-nights-magnetic-ball-for-side-sleep-posture-sleep-shirt](https://www.desertcart.us/products/155182532-whole-nights-magnetic-ball-for-side-sleep-posture-sleep-shirt) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*