Self-adhesive Design: Easy to use, the self-adhesive design allows you to cut the patch into the desired shape and apply it directly to the target area. Press the area with a heavy object for several minutes for optimal adhesion. Provides fast, convenient repairs for rips or holes on various inflatable products. (Clean the surface thoroughly before application to ensure proper adhesion.) Reliable Material: These vinyl pool liner patches are made of adhesive and PVC material, offering waterproof performance and strong bonding. Durable and safe to use, resistant to wear and tearing. High-quality construction ensures long-term reliability. The adhesive backing maintains its effectiveness over time. Proper Size: Rectangular repair patch measures approximately 4 x 10 inches. Easily customizable – trim to any size or shape as needed for different repair requirements. Practical Function: This self-adhesive plastic repair patch effectively fixes holes and punctures on inflatable items without leaving a noticeable mark. A reliable solution for quick repairs, helping save time and effort. Wide Applications: Suitable for repairing a variety of inflatable products, including swimming pools, beach balls, sleeping bags, canoes, kayaks, and other inflatable water items. Brings added convenience to everyday use.