Peel-and-Stick – No sewing skills or heat required; simply cut to desired size, remove backing and apply to surface with pressure Durable – Silicone-based adhesive permanently bonds to outdoor fabrics including silnylon, silpoly nylon, and vinyl (only silicone sticks to silicone) Compatible – Made of ripstop nylon that’s sheer enough to match virtually any fabric color that may rip or tear in the field Washable & Weatherproof – Sealed with a waterproof silicone coating to withstand the washing machine or Mother Nature Multipurpose – Repair all types of outdoor gear including tents, tarps, hammocks, sleeping bags, inflatable sleeping pads, backpacks, dry sacks, and stuff sacks Material: 40D siliconized ripstop nylon Color: sheer Size: 3” x 5” Weight: 50 gsm Adheres To: silicone-treated fabrics, silnylon, silpoly, nylon, polyester, fleece, vinyl, rubber, non-oiled leather Application Temperature: room temperature Removable: no Washable: yes Storage: store in bag