Feature: CGM sensor patch Glucose monitor patch Comfortable and breathable Waterproof and sticky Easy to use Material: natural cotton Color: black, skin, transparent green, transparent blue Size: about 2.91 x 2.76 inch/ 7.4 x 7 cm Use steps: Step 1: peel off the adhesive backing that comes with the patch Step 2: place the sensor on the body part you want to fix Step 3: align the sensor to the middle of the product without the adhesive part, and then cover the product on the surface of the sensor, fixed, finished. Specifications: 200 x CGM sensor patches Warm notes: Manual measurement, please allow slight errors on size.Flexible and Easy to Use: the precut adhesive backing of our sticky patch consists of 4 parts, easily peel and stick our patch, just peel off the backing paper to easily cover the sensor, easy to use yourself without the help of others; In addition, this patch works with most of the sensors on the market now, making your life easier, and you can enjoy a pleasant mood whenever and wherever you are. Center No Glue: the adhesive patches for the middle of the design without adhesive, so it will not stick to your sensor, but to protect it around, if you need to replace the patch, it will not be torn and pulled to cause deform to the sensor. Waterproof and Sticky: the waterproof design of this glucose monitor patch can prevent sweat from loosening your sensors, thus enhancing the lasting of the product's adhesion; On the other hand, this sensor covers uses a quality adhesive without latex that is safe to skin, which protects your skin while safeguarding the product's adhesion and lasting; Therefore, you do not need to worry that shower, rain, swimming and more to reduce the bonding permanence of the product. Quality Materials: this patch is made of natural cotton material, which is skin friendly and comfortable, with nice elasticity and ductility, breathable, elastic and flexible, allowing your skin to breathe and not feel stuffy and itchy. Abundant Quantity: this CGM sensor patch has a whole 200 pcs and has 4 colors: black, skin color, transparent green and transparent blue, freestyle adhesive patch can be applied for a long time, no need to repeat to buy for many times, saving your time and energy.Best Sellers Rank: See Top 100 in Health & Household. : B0BNKLVF3Q. Manufacturer: Amyhill. Date First Available: November 29, 2022. Item model number: YON-Amyhill-744. Package Dimensions: 9.53 x 5.67 x 1.65 inches; 11.99 Ounces.