Function: Round Rubber Bicycle Tire Repair Piece Patch Feature: - The product includes 48 pieces for repairing bicycle tire. - Light weight and ultra thin, easy to carry and prepare for emergency need while riding. - High quality rubber, right price. Quality: 48 piece Material: Rubber Color: Black & Red Product Diameter: 25mm Product Weight: 31g Note: The bicycle tire repair pieces are produced without glue. When use, you need smear glue by yourself. After Sales Service: 1 Year Warranty Package Including:1 x Repair Piece