Topzone&reg; 8 Pcs Bike Bicycle Cycling Tire Repair Patch Kit Tools Set 2 Round Patch (32mm Diameter) & 2 Square Patch (52x34mm) 1 Glue Tube (Vulcanization Rubber Cement) 1 Rasp Tool (Sanding Tool) 2 Rubber Tubes (for fixing non-US valves) Additional Tools may be required, such as air pump or wrench.