Features1Portable: With a dustproof box, 8 pieces in sufficient quantity, compact size, portable and convenient, storage and take out convenient. 2High Quality: Metal file sheet, high hardness material, fast grinding file, not easy to blunt, durable, have a long service life. 3Easy Operation: Bicycle glue free tire patch, super glue layer tire repair is convenient and fast, easy to fix, save your efforts. 4Application: Whether tire is pierced by nails or glass shards, you can use inner tube patch for repair. 5Practical Design: Transparent thin soft adhesive design, 0.28mm/0.01in thickness, 27mm/1.06in square, stick firmly without degumming.SpecificationItem Type: Blike Tire Repair KitMaterial: Soft rubber + metal file sheetBox Size:54x32x12mm/2.13x1.26x0.47inPackage List1 xTire Patch(8pcs)1 xMetal File Sheet1 x Storage Box