EscapeLauter › Other Outdoor Survival Gear › 100 Pack Freestyle Sensor Covers for Libre 3, Waterproof Adhesive Patches, 100 Pack Freestyle Sensor Covers for Libre 3, Waterproof Adhesive Patches, Buy Now Easy to UseIncluding 100 Pack Sensor Covers, value for money. This sensor cover can protect the sensor from falling off, and it is simple and convenient to use.Waterproof and BreathableThis transparent adhesive patch is waterproof and breathable, which protects the skin and allows the skin to breathe freely at the same time. You can swim and shower freely, and don't worry about rainy days.Suitable for blood sugar monitor patch.No Holes and No Glue in the CenterThe large-size patch is designed without holes and glue in the center. When you need to replace the patch, it won't tear off your sensor to provide comprehensive protection.Safety & Long StayLatex-free medical material, breathable and comfortable, will not leave any residue on the skin, it can long lasting 14 days.AttentionOur items adopts double-layer packaging. Please open all packaging so that you can find all the items. If the packaging is damaged during transportation, resulting in missing items, please contact our customer service to resend the missing items. These items are only sensor covers. items are only used to protect sensor. Our items do not include the devices required to check blood glucose. Shipping We offer FREE fast shipping on all orders! Most items will be packaged within 1 or 2 days. We ship every day including Saturday and Sunday. Returns We accept returns within 30 days of receipt of the item. Contact us Customer satisfaction is very important to us. If you have any problems with your order please message us first and we will do our best to make you satisfied! We usually respond within 24-48 hours. Please visit our eBay store for other Other Outdoor Survival Gear items for sale. Thank you for shopping in our store!