Waterproof Material: The repair patch is made of adhesive and PVC material, which is waterproof and durable, safe and stable, firmly attached without falling off, not easy to wear off, and can be used for a long time. Self-adhesive repair patches: simply clean your inflatable product before using the patch and keep the surface dry, then tear the product, stick on the place to be repaired and wait for adhesion is firm. Suitable Size: The repair patches can be easily cut into different shapes or sizes to meet your different needs, quickly and instantly repairing tears or holes on various inflatable products and ensuring a perfect fit. Wide range of applications: very suitable for pool air cushions, swim rings, inflatable beds and other inflatable items. Quantity Dimensions: 40 pool repair kits included. 20 rectangles 25 cm long and 10 cm wide. 20 round pieces, 7.5 cm in diameter. Product Specification: Material: PVC Size: 25 x 10 cm / square, 7.5 cm / round Style: Rectangular, Round Color: blue Quantity: 40 pieces < p>Function: waterproof and self-adhesive, stable and durable Use: Repair patches for inflatables in swimming pools Application: tear off the adhesive and stick it to the where you want to repair Package content: 20 pieces of self-adhesive patches (rectangular) 20 pieces of self-adhesive patches (round )