--- product_id: 149633936 title: "Freestyle Libre Sensor Armband Holder Flexible and Protects Your Sensor (Black) (Medium Arm 40cm)" brand: "red rook 3d" price: "0 zΕ‚" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/149633936-freestyle-libre-sensor-armband-holder-flexible-and-protects-your-sensor store_origin: PL region: Poland --- # Adjustable elastic strap fits 40-50cm arms Biodegradable 3D printed plastic Flexible, durable sensor protection Freestyle Libre Sensor Armband Holder Flexible and Protects Your Sensor (Black) (Medium Arm 40cm) **Brand:** red rook 3d **Price:** 0 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ–€ Protect your sensor, power your day β€” the ultimate arm candy for active pros! ## Quick Answers - **What is this?** Freestyle Libre Sensor Armband Holder Flexible and Protects Your Sensor (Black) (Medium Arm 40cm) by red rook 3d - **How much does it cost?** 0 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/149633936-freestyle-libre-sensor-armband-holder-flexible-and-protects-your-sensor) ## Best For - red rook 3d enthusiasts ## Why This Product - Trusted red rook 3d brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Sweat & Splash Ready:** Ideal for active lifestylesβ€”keeps your sensor firmly in place even during swimming or intense exercise. - β€’ **Eco-Friendly Innovation:** Crafted from biodegradable plastic using precise 3D printing technology for a unique, sustainable accessory. - β€’ **Custom Fit for Every Arm:** Adjustable elastic strap ensures a snug, comfortable fit for medium arms (40-50cm circumference). - β€’ **Secure Your Sensor in Style:** Flexible, shock-absorbing armband reduces sensor dislodgement during workouts or daily wear. - β€’ **Designed with Care, Made to Last:** In-house 3D printing guarantees quality and visible craftsmanship, making each piece uniquely yours. ## Overview The Freestyle Libre Sensor Armband Holder is a flexible, durable, and biodegradable 3D printed accessory designed to securely protect your glucose sensor. Featuring an adjustable elastic strap that fits medium arms (40-50cm), it minimizes sensor dislodgement during sports, swimming, or daily activities. Lightweight and sweat-resistant, this armband combines eco-conscious materials with practical design to keep your sensor safe and comfortable all day long. ## Description Product description This is a Freestyle Libre sensor arm band holder/guard. 3D Printed in flexible plastic. It is designed to protect your attached sensor and make it less likely that a knock will dislodge it. It is great to use it when your playing sports or swimming, where moisture or contact may make the sensor come loose. The armband can be adjusted with the two attached buckles. I recommend that you adjust the armband to the correct tightness on your arm below where the sensor is attached then lift the holder and place it over the sensor. To remove the armband I would press down on the sensor and gently lift the holder off and move the armband down your arm. The Freestyle Libre sensor is not included. The elastic arm strap may contain latex. 3D Printing works by laying down layers of plastic and therefore the surface finish will not be smooth like mass manufactured plastic parts and may have some visual artefacts. My pictures are always representative of the quality of finish you will receive. Please contact me if there are any issues I will always to my best to resolve them. Legal Disclaimer Arm band may contain latex. Do not use if you have a latex allergy. Unless expressly indicated in the product description, desertcart.co.uk is not the manufacturer of the products sold on our website. While we work to ensure that product information on our website is correct, manufacturers may alter their product information. Actual product packaging and materials may contain more and/or different information than shown on our website. If you have any specific product queries, please contact the manufacturer. This notice does not affect your legal rights. For medicinal products, content on our website is not intended to be used to diagnose, treat, cure, or prevent any disease or health condition or to substitute advice given by medical practitioners, pharmacists or other licensed health care professionals. You should contact your health care provider immediately if you suspect that you have a medical problem. You should always read the labels, warnings and instructions provided with the product before using or consuming it and not solely rely on the information presented on our website. Review: Great product for free style libre. - This dose the job, on arm it is cheap and keeps the sensor in place, good all round band it is adjustable to fit. The NHS would have saved quite a bit if when they were able to tell people about the band when giving there new free style libre. Review: Keep your sensor on - Keeps the sensor on when your hot and sweaty Fits around a normal arm comfy to wear and fit perfect over the sensor ## Features - Helps reduce the chance of your FreeStyle Libre Sensor coming loose. - Useful for when you're exercising and want a bit more protection - Holder made from flexible,durable and biodegradable plastic with a adjustable elastic strap - Elastic strap adjusts to fit arms with a circumference of between 40 to 50cm - Designed and 3D Printed in-house. 3D Printed items have a different surface finish to mass produced parts and has visible layer lines ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WH3RZ1B | | ASIN | B07WH3RZ1B | | Best Sellers Rank | 444,943 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 931 in Blood Glucose Monitors | | Brand | Red Rook 3D | | Customer Reviews | 3.8 3.8 out of 5 stars (157) | | Customer reviews | 3.8 3.8 out of 5 stars (157) | | Date First Available | 11 Mar. 2019 | | Manufacturer | Red Rook 3D | | Manufacturer reference | FSARM-1258-BLK | | Product Dimensions | 10 x 3 x 0.8 cm; 20 g | | Units | 1.00 count | | Weight | 50 g | ## Product Details - **Brand:** Red Rook 3D - **Colour:** Black - **Compatible devices:** Smartphones - **Manufacturer:** Red Rook 3D - **Material:** Plastic - **Size:** Medium Arm 40cm ## Images ![Freestyle Libre Sensor Armband Holder Flexible and Protects Your Sensor (Black) (Medium Arm 40cm) - Image 1](https://m.media-amazon.com/images/I/61+56aOjTFL.jpg) ![Freestyle Libre Sensor Armband Holder Flexible and Protects Your Sensor (Black) (Medium Arm 40cm) - Image 2](https://m.media-amazon.com/images/I/61jBH2Mo+uL.jpg) ![Freestyle Libre Sensor Armband Holder Flexible and Protects Your Sensor (Black) (Medium Arm 40cm) - Image 3](https://m.media-amazon.com/images/I/61wkVPMSE+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product for free style libre. *by B***. on 6 February 2020* This dose the job, on arm it is cheap and keeps the sensor in place, good all round band it is adjustable to fit. The NHS would have saved quite a bit if when they were able to tell people about the band when giving there new free style libre. ### ⭐⭐⭐⭐⭐ Keep your sensor on *by A***H on 20 July 2021* Keeps the sensor on when your hot and sweaty Fits around a normal arm comfy to wear and fit perfect over the sensor ### ⭐⭐⭐ Meh *by S***N on 11 March 2020* Not the greatest, works itself loose eventually throughout the day, excess strap - unable to trim it --- ## 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.pl/products/149633936-freestyle-libre-sensor-armband-holder-flexible-and-protects-your-sensor](https://www.desertcart.pl/products/149633936-freestyle-libre-sensor-armband-holder-flexible-and-protects-your-sensor) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-06*