Waterproof performance: These repair patches are made of self-adhesive PVC, waterproof and can stick firmly, not easy to peel off, break, or deform, odorless, high-quality materials for long-term use. Practical repair kit: The patch can help effectively repair holes in your inflatable items, and you can find that the repair mark is almost not visible. Pack of 10 repair patches, enough for repairing multiple items, small and easy to store, ideal for emergencies. Self-adhesive design: You only need to clean your inflatable product before using the patch, then peel off the backing, apply it to the area to be repaired, and press firmly until the adhesion is secure. Product size: The rectangular self-adhesive repair patch measures approximately 10 x 25.5 cm / 4 x 10 inches. The repair patch can be easily cut into different shapes or sizes to meet various needs. Quick and instant repair of cracks or holes on various inflatable products, portable and useful in daily life. 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 similar items. Instructions for use: 1. Make sure 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 repairs, follow the above steps and ensure all water and air bubbles are squeezed out with firm pressure. Size: 10 x 25 cm Material: PVC Color: Blue Package Contents: 10 x Pool repair patch Note: Light and display differences may cause slight color variation between the image and the actual item. Measurement may vary by +/- 1-3 cm.