Material: The PVC repair patch is made of adhesive and PVC, it is waterproof, durable and stable, not easy to wear and break, non-toxic, no peculiar smell. The plastic repair patch can be easily cut to fit different shapes and sizes for your different needs. Easy to use: swimming pool repair strips The back panel is self-adhesive, you just need to to clean your inflatable product before using the patch, then tear the product, stick it to the place to be repaired and wait for the adhesion to be firm. Repair patches are of small size and easy to store, you can easily repair your inflatable products in life. Generous quantity: the swimming pool repair kit contains a total of 20 vinyl patches for you to choose from, enough to meet your needs of use and replacement