Usage Tips:Self-adhesive Design: easy to use, the self-adhesive design is convenient, you ne to do is to cut the patch into the shape you want and apply it to the target area, press the area with heavy things for several minutes can achieve better results, very convenient to operate, providing you with fast, instant repairs to rips or holes on various inflatable products (please clean the ash layer before use the repair patch, otherwise it affects viscosity)Reliable Material: these vinyl pool liner patches are made of adhesive and PVC, waterproof and can stick firmly, safe to use, not easy to wear, break, quality material can ensure your long-term use, the glue appli on the back of the repair patches can be stor for longerProper Size: rectangle shap repair patch measures about 4 x 10 inch, you can trim these repair patches into various sizes and shapes easily according to your different nesPractical Function: the self adhesive plastic repair patch kit can effectively mend the holes on your inflatable items, which will not leave a noticeable mark, a nice choice for repairing inflatable items, saving your time and effortsWide Applications: our PVC repair patches can be appli to repair your inflatable watering products, such as inflatable products, swimming pool, beach balls, sleeping bags, canoe, kayak boat and more, they will bring your life much convenience