--- product_id: 467917866 title: "CP240 Double Flange - L - Patented Silicone Eartips for Replacement (1 Pair, Insert Included)(for Nozzle Diameter from 4.5-5m, w/Insert from 3-3.5mm)" brand: "spinfit" price: "$30.49" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/467917866-cp240-double-flange-l-patented-silicone-eartips-for-replacement-1 store_origin: US region: United States of America --- # Double-flange design for secure fit Insert adapts nozzle size 3-3.5mm Soft upper flange cushions ear canal CP240 Double Flange - L - Patented Silicone Eartips for Replacement (1 Pair, Insert Included)(for Nozzle Diameter from 4.5-5m, w/Insert from 3-3.5mm) **Brand:** spinfit **Price:** $30.49 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game with the perfect fit you didn’t know you needed! ## Quick Answers - **What is this?** CP240 Double Flange - L - Patented Silicone Eartips for Replacement (1 Pair, Insert Included)(for Nozzle Diameter from 4.5-5m, w/Insert from 3-3.5mm) by spinfit - **How much does it cost?** $30.49 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/467917866-cp240-double-flange-l-patented-silicone-eartips-for-replacement-1) ## Best For - spinfit enthusiasts ## Why This Product - Trusted spinfit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enhanced Sound Isolation:** Double-flange structure blocks ambient noise, delivering immersive audio clarity for professional and casual listening. - • **Durable Patented Silicone:** Premium patented silicone material offers long-lasting comfort and resilience, making these eartips a smart upgrade. - • **Dual-Flange Comfort & Support:** Soft upper flange cushions sensitive areas while the firmer bottom flange provides stable support during extended wear. - • **Versatile Nozzle Compatibility:** Includes insert to perfectly fit earphone nozzles from 3mm up to 5.5mm, covering a wide range of premium models. - • **Tailored Fit for Larger Ear Canals:** Engineered double-flange design ensures a deep, comfortable seal for audiophiles with bigger ears. ## Overview SpinFit CP240 Double Flange eartips feature a patented dual-flange silicone design tailored for larger ear canals, providing superior comfort and sound isolation. Compatible with earphone nozzles from 3 to 5.5mm via included inserts, these durable tips deliver a secure, immersive listening experience for discerning audiophiles. ## Description *Bore size: 4mm, for earphones nozzle diameter from 4.5-5.5mm. With the insert included in the pack, bore size is 2mm, for earphones nozzle diameter from 3-3.5mm *The first double-flange model from SpinFit. *Double-flange ear tips are perfect for audiophiles who have bigger ears and enjoy deeper fit. *The upper flange is softer, so when you put the ear tips in, the softness would protect your ears. On the other hand, the bottom flange is a bit harder than the upper, which gives good support. *Without the insert, CP240 fits the earphones that CP100/CP100+ can fit. *With the insert, CP240 fits the earphones CP800 can fit. All images shown are for display purposes. The actual product might vary in colors. ## Features - SpinFit Double Flange Model - Without Insert: compatible with earphone diameter from 4.5-5mm - With Insert: Compatible with earphone diameter from 3-3.5mm - Perfect for people with large ear canals ## Product Details - **Colour:** transparent - **Brand:** SpinFit - **Material:** Silicone - **Compatible devices:** Earphones - **Manufacturer:** Rextec International Limited ## Images ![CP240 Double Flange - L - Patented Silicone Eartips for Replacement (1 Pair, Insert Included)(for Nozzle Diameter from 4.5-5m, w/Insert from 3-3.5mm) - Image 1](https://m.media-amazon.com/images/I/510-amHhFYS.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ WAY better than I thought they would be... *by F***O on 9 April 2023* I was pretty committed to the expensive Shure yellow foam tips - they had the best sealing, but went hard and uncomfortable after a few short weeks (I use them daily on a pair of SE846's). I was looking for a comfortable and hardy alternative and bought two sets of Spinfits - the CP-100+ and the Twin Blades. The CP-100's were 'alright'...a little too tinny for me (maybe I got the wrong size) but definitely MUCH more comfortable.The Twin-Blades are an absolutely perfect combo of top-notch sound sealing AND comfort - I was actually pretty amazed how good they sounded and felt straight out of the packet. There IS more treble here, but not in a bad way as the bass and low end stuff still comes through very clearly. And the seal is snug, and barely noticeable - its almost like I'm rediscovering these old 846's...Excellent purchase - my 'go to' from now on. ### ⭐⭐⭐⭐ Better than the usual silicon tips, but questionable value *by S***D on 28 January 2024* Putting these in your ears for the first time is a bit like what a Babel fish must feel like. But once they're in, they stay in pretty firmly. The sound improvement is noticeable. Bass and sound isolation is not as good as what you get with memory foam earbuds (e.g. the excellent IN AIRS) but the sound is open with good separation of instruments. These sound like open back headphones, while memory foam sounds more like closed backs. These feel cooler and stay cleaner too, but there is more cable noise. So it's a toss-up between these and memory foam tips in my opinion, both having pros and cons. Perhaps the biggest con for these is that you only get one pair for the price, so let's see how long they last. ### ⭐⭐⭐ They stay put, but don't fit the case *by G***S on 7 December 2023* ✅ Stop earphones falling out❌ Expensive, and don't fit in charging caseI use JBL Tune 130NC TWS noise cancelling headphones, which I love but they don't stay in properly with the standard tips, so I ordered these SpinFit earbud tips as they had good reviews. The tips are pretty expensive at £13.99 for a single pair, but they work well; comfortable, and keep the earbuds in place. The problem is that they are too big for the case, so the tips have to be removed in order to put the earphones back in their case, which is needed to disconnect them from the phone / device. Not very practical unfortunately, so I only use these when I know I'm going to be using them for some time and won't need to quickly disconnect and put away the earphones.Because of the price and the fact that they don't fit in the charging case, I would not recommend them unless you know what to expect. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/467917866-cp240-double-flange-l-patented-silicone-eartips-for-replacement-1](https://www.desertcart.us/products/467917866-cp240-double-flange-l-patented-silicone-eartips-for-replacement-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-26*