Waterproof performance: These repair patches are made of self-adhesive PVC, waterproof and can stick firmly, odorless, high-quality materials for long-term use. Practical repair kit: These patches help effectively repair holes in your inflatable items, and the repair is nearly invisible. Pack of 10 repair patches, sufficient for multiple repairs, compact and easy to carry, ideal for emergencies. Self-adhesive design: Simply clean the surface of your inflatable product, peel off the backing, apply the patch to the damaged area, and press firmly to ensure strong adhesion. Product size: The rectangular self-adhesive repair patch measures 10 x 25.5 cm / 4 x 10 inches. The repair patch can be cut into different shapes or sizes to meet various needs. Enables quick and instant repair of cracks or holes on various inflatable items, portable and helpful in daily use. Wide applications: These plastic repair patches are suitable for repairing inflatable beds, inflatable boats, inflatable cushions, inflatable sofas, swimming rings, kayaks, water toys, water balls, sleeping bags, and more. Instructions for use: 1. Ensure the area to be repaired is completely clean and dry. 2. Remove the paper backing from the repair patch. 3. Place the patch over the hole and press down firmly. 4. Allow 20 to 30 minutes for initial set and 24 hours for full cure. 5. For underwater repair, follow the above steps and ensure all water and air are squeezed out with firm pressure. Size: 10 x 25 cm Material: PVC Color: Blue Package Contents: 10 x Pool repair patches Note: Light and display differences may cause slight color variation between the image and the actual item. Measurement allowance is +/- 1-3 cm.