Feature: 1.Wide Use: Repair inflatable boats for all types of high-value inflatable products, such as air mattresses, inflatable boats, trampolines, inflatable sofas, swimming rings, beach balls, etc. Can also be used to repair or bond a variety of materials, including: PVC, nylon, canvas, artificial leather, rubber, all kinds of plastic, metal, glass and so on. 2.Easy to Cut and Use: These waterproof patches repair stickers are super easy to apply, clean the place you want to repair before using, cut and shape the tape, peel and paste the sticker. 3.Invisible Repair: the transparent design allows it to blend perfectly with items of any colors, maximize to keep the appearance of the item. 4.Waterproof Tent Repair Patches: Made of TPU material with high viscosity and elasticity. Even after washing in water it can maintain perfect stickiness and not fall off easily. 5.Package: Includes 5pcs/10pcs/1roll patches with instructions on back of patch, enough for a long time use. Provides easy and quick repairs, simply peel and patch! Specifications: Color: translucent Material: TPU Pcs: 5pcs, 10pcs, 1roll Size: (Approx) (LxW) (5pcs, 10pcs) 7x7CM/2.75x2.75inch (1roll) 7.5*5.3CM/2.95x2.08inch, expand 375x7.5cm/147.6x2.95inch Package Included: 5 PCs/10 PCs/1 Roll x Waterproof Patch Repair steps: Clean the surface near the slits or holes and keep them dry. Peel off the release paper and directly attach the patch to the hole, cover it fully, and press it to make it stick firmly. It can be used after 20-30 minutes and completely cured after 24 hours.