--- product_id: 528560051 title: "100 Pack Plastic Spiral Binding Coils, 4:1 Pitch, Spiral Binding Spines for Office Documents, Engineer Papers, Business Projects (12mm (90 Sheet Capacity))" brand: "plutreas" price: "$70.20" currency: USD in_stock: true reviews_count: 9 category: "Plutreas" url: https://www.desertcart.us/products/528560051-100-pack-plastic-spiral-binding-coils-4-1-pitch-spiral store_origin: US region: United States of America --- # 90 sheet capacity 12mm diameter 360Β° rotation 100 Pack Plastic Spiral Binding Coils, 4:1 Pitch, Spiral Binding Spines for Office Documents, Engineer Papers, Business Projects (12mm (90 Sheet Capacity)) **Brand:** plutreas **Price:** $70.20 **Availability:** βœ… In Stock ## Summary > πŸ“š Bind Your Success with Style! ## Quick Answers - **What is this?** 100 Pack Plastic Spiral Binding Coils, 4:1 Pitch, Spiral Binding Spines for Office Documents, Engineer Papers, Business Projects (12mm (90 Sheet Capacity)) by plutreas - **How much does it cost?** $70.20 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/528560051-100-pack-plastic-spiral-binding-coils-4-1-pitch-spiral) ## Best For - plutreas enthusiasts ## Why This Product - Trusted plutreas brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Bulk Convenience:** 100-pack ensures you’re always prepared for any project. - β€’ **Effortless Access:** Lay-flat design allows for easy addition and removal of pages. - β€’ **Organize Like a Pro:** Transform your chaotic documents into a streamlined masterpiece. - β€’ **Durability Meets Flexibility:** Crafted from high-quality plastic for long-lasting use. - β€’ **Perfect Fit for Professionals:** Designed for letter-sized documents (8.5x11 inches). ## Overview The Plutreas 100 Pack Plastic Spiral Binding Coils are designed for professionals seeking to organize their documents efficiently. With a 12mm diameter and a capacity of up to 90 sheets, these durable plastic coils fit standard letter-sized papers and are compatible with any binding machine that punches 4 holes per inch. Their lay-flat design allows for easy page management, making them ideal for office documents, engineering papers, and business projects. ## Description A lay-flat design with the ability to flip pages 360Β° from front to back. 12 inches long, fits letter sized paper. Plenty of excess, crimp the ends for a finished look. 4:1 pitch binding coils, compatible with 4:1 pitch binding machine. 4:1 means per inch has 4 holes Coil binding is an ideal choice for daily life, which provides a professional solution for your own school projects, handbooks, office reports, planning calendars, and more. Turn your loose documents into a professional-looking report with Plutreas Binding Coils. Review: Save money make your own handouts - For our ladies retreat we decided to make our handout booklets ourselves to save a lot of money. A friend had the machine you need to punch the holes for these. We were afraid they would be difficult to use but it was so simple. From now on all our handout will be made with these, great value for our money. You can order different thicknesses depending on how many pages you have. The quality of the spiral was great and made our handouts look professional. Review: coils work as advertised - These coils work great with my MAKE EASY coil binding machine. ## Features - High Quality: Durable and strong plastic spiral binding coils allow you to compile paper sheets with ease and store for a long time. - Dimensions: The 48 loops plastic binding spirals fit letter sized paper(8.5x11.0 inches) All binding spirals have a 4:1 pitch, they will fit any binding machine that punches 4 holes per inch - Keep Files Organized: binder coils can help you organize messy documents, keep them organized and orderly, so to help your desk keep tidy, which are ideal for office documents, engineer papers, business projects, presentations and more, versatile and practical - Convenience: Binding coils are in lay- flat. 360-degree rotation to add and subtract paper sheets easily - Sheet Capacity: 90 sheets, Spine Diameter: 12mm(1/2 inch), Package Contain: Pack of 100 binding spirals. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWDBGLVC | | Best Sellers Rank | #32,534 in Office Products ( See Top 100 in Office Products ) #29 in Binder Combs & Spines | | Brand | Plutreas | | Customer Reviews | 4.2 4.2 out of 5 stars (145) | | Date First Available | February 21, 2023 | | Item Weight | 1.54 pounds | | Item model number | BindingCoil | | Manufacturer | Plutreas | | Manufacturer Part Number | BindingCoil | | Material Type | Plastic | | Package Dimensions | 12.48 x 8.94 x 2.64 inches | | Size | 12mm (90 Sheet Capacity) | ## Images ![100 Pack Plastic Spiral Binding Coils, 4:1 Pitch, Spiral Binding Spines for Office Documents, Engineer Papers, Business Projects (12mm (90 Sheet Capacity)) - Image 1](https://m.media-amazon.com/images/I/41ANDvSFFLL.jpg) ![100 Pack Plastic Spiral Binding Coils, 4:1 Pitch, Spiral Binding Spines for Office Documents, Engineer Papers, Business Projects (12mm (90 Sheet Capacity)) - Image 2](https://m.media-amazon.com/images/I/61FzhhYos+L.jpg) ![100 Pack Plastic Spiral Binding Coils, 4:1 Pitch, Spiral Binding Spines for Office Documents, Engineer Papers, Business Projects (12mm (90 Sheet Capacity)) - Image 3](https://m.media-amazon.com/images/I/51viy1gid5L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Save money make your own handouts *by G***J on August 14, 2025* For our ladies retreat we decided to make our handout booklets ourselves to save a lot of money. A friend had the machine you need to punch the holes for these. We were afraid they would be difficult to use but it was so simple. From now on all our handout will be made with these, great value for our money. You can order different thicknesses depending on how many pages you have. The quality of the spiral was great and made our handouts look professional. ### ⭐⭐⭐⭐⭐ coils work as advertised *by J***G on December 26, 2025* These coils work great with my MAKE EASY coil binding machine. ### ⭐⭐⭐⭐ Good quality *by M***Z on October 27, 2024* I used this to created to my students work-notebooks --- ## 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/528560051-100-pack-plastic-spiral-binding-coils-4-1-pitch-spiral](https://www.desertcart.us/products/528560051-100-pack-plastic-spiral-binding-coils-4-1-pitch-spiral) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-08*