30pcs of plaster for Freestyle Libre 3 Waterproof Sensor Fixation Plasters Sport Describe: Waterproof -- Our tapes are waterproof and great for sports, swimming or in the shower. Dries quickly after showering and leaves no marks. Hypoallergenic and skin-friendly -- Feels soft on the skin and avoids skin irritation. comfortable to wear day & night. Latex-free medical material, skin-friendly and comfortable, leaves no residue on the skin. No hole and no sticking in the center -- No sticking to the sensor, for full protection and easier changing in case. outside 60mm, perfect fixation for your sensor TRANSPARENT -- 30 pieces of transparent CGM patches that are visible to both girls and boys and make your sensor look good. Easy to use -- first peel off the large white paper. Then position, stick and then peel off the small remaining white paper. Then press the whole thing down firmly. Finally, peel off the films at the blue areas. Product specification: Material: TPU Color: transparent + blue Size: outer diameter 70 mm Specifications: round Package details: 30x sports anti-slip adhesive plaster