These tire repair patches are simple and intuitive design for easy tire repair.Quick repair process to minimize downtime during cycling with your bike. on tire repairs by doing it yourself. Safe and reliable materials ensure safe and reliable repairs. Features -Color:Assorted Color -Material:Rubber -Size (round):24.50X19.00X0.20cm/9.63X7.47X0.08in -Size (rectangular):24.50X23.00X0.20cm/9.63X9.04X0.08in -Note: Each sheet includes 48 pieces. - This kit includes enough tire repair patches, light weight, easy to use anytime, anywhere. - Better than traditional patches, self- puncture patches can repair punctures in bicycles inner tubes. - These metal files are used to clean the surface of the inner tube, making the more efficiently and making it easier for the inner tube patch to stick to the inner tube. - Bike patch kit repair kit with good stretch and strong tack for all standard bike tubes, such as mountain bikes, road bikes or others. - It is manufactured with professional technology to ensure the product can work for a long time. Package list: 2 x Sheets of Bike Tire Repair Patches