Playhouses, Tents -Self-adhesive Repair Patch For Camping Tent Mattress, Air Mattress, Blue Highlights Generic Brand Self-Adhesive Repair Patch For Camping Tent Mattress, Air Mattress, Blue Description: Made of polyester, waterproof, washable Helps repair a crack or cover a hole for a down jacket, rain jacket, umbrella, tent, tarp, sleeping bag, air mattress, etc. Multicolor available, natural look for the repair part Fast and strong adhesive Convenient to use, cut suitable size and stick to the broken part, press with heavy weight, leave for a few minutes, it will stick firmly, about 30 minutes, it can function. Specification: Material: Polyester Size (L x W): approx. 20x10cm / 7.9 x 3.9inch Package Include: 1 Piece Repair Patch Note: Please allow 5-8mm size deviation and slight color difference. Thank you May not be suitable for cotton, sweaters and other textile materials. Please leave the stick part longer for better performance.