Description: Material: Repair patch made of high quality PVC, sturdy and durable to use. Easy, and convenient to remove and install valves. Size: Repair patch measures 12.5cmx18.5cm/4.92inchx7.28inch, wrench length 12cm/4.72inch, portable and helpful in your daily life. Kayak Air Valve Wrench: Premium PVC wrench for inflatable boat air valve removal/repair, lightweight, strong, durable and portable. Multifunction: The inflatable boat valve wrench glue are used to repair holes on the inflatable boat, raft, kayak, canoe, inflatable sofa and lounge, and water toys. Package: Inflatable boat kayak repair kit, including 3pcs patches, 1pcs glue, and 1pcs air valve wrench.Precautions for repairing: Please be sure to control the ambient temperature and humidity when repairing (the temperature requirement is 20-25 degrees Celsius, and the humidity requirement is 50%-60%). Specification: Material: PVC Size Chart: Patch: 12.5cmx18.5cm/4.92inchx7.28inch; Air Valve Wrench Length: 12cm/4.72inch Package Includes: 3 Inflatable Boat Repair Patch 1 Kayak Air Valve Wrench 1 Glue Note: Please allow slightly errors due to manual measurement and different monitors.