Description: Versatile Use: The TPU Repair Patch is great for repairing a variety of inflatable products such as air mattresses, inflatable boats, trampolines, inflatable sofas, swimming rings, beach balls and more.Wide Material Compatibility: This tent repair patch can be used to repair or sticky various materials including PVC, nylon, canvas, synthetic leather, rubber, metal and glass.Easy Application: To apply the patch easy to clean and dry the surface around the tear or hole. Then peel off the backing paper and stick the patch directly onto the hole ensuring it fully covers it. Apply pressure to ensure a firm sticky.Heat Assisted Bonding: For best results heat up the patch with a hot water cup for about 30s especially at the edges to ensure better fusion. After application do not immediately test its effectiveness but let sit for 20-30 minutes before use. It will be completely cured after 24 hours.Product Specifications: Made from reliable TPU material this waterproof tent repair patch measures 7cmx7cm/2.76inchx2.76inch making it ideal for most repairs. Specification: Material: TPU Size Chart: 7cmx7cm/2.76inchx2.76inch Package Includes: 1 TPU Repair Patch(3 Pack) Note: Please allow slightly errors 1-2cm differences due to manual measurement.