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: They can help effectively repair holes in your inflatable items, and you can find that the repair is not visible. Pack of 10 repair patches, enough for repairing many things, small and easy to carry, perfect for emergencies. Self-adhesive design: You only need to clean your inflatable product, then tear off the backing, stick to the area to be repaired, and wait until the adhesion is complete. Product size: The size of the rectangular self-adhesive repair patch is 10 x 25.5 cm / 4 x 10 inches, and the plastic repair patch can be cut into different shapes or sizes to meet your different requirements. Quick and instant repair of cracks or holes on various inflatable items, portable and helpful in your 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, etc. 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 on the hole and press it down firmly. 4. Wait 20 to 30 minutes for initial set and allow 24 hours for full cure. 5. For underwater repairs, follow the above instructions and ensure all water and air are squeezed out with sufficient pressure. Size: 10 x 25 cm. Material: PVC. Color: Blue. Package Contents: 10 x Pool repair patches. Only the above package content, other items are not included. Note: Light and different displays may cause the color of the item in the image to be a little different from the real thing. The measurement allowed is +/- 1-3 cm.