Bike puncture repair patches bike tire patch for bike tube repair. Just apply the sand paper to burnish the tires, and paste the patch firmly on the area of tires. These patches repairing bike puncture are easy to handle, effective when put on correctly and easy to use. Features -Color: Black -Material: Rubber -Size: About 2.20X2.20X0.10cm/ 0.86X0.86X0.04inch -Note: The back sticker is random color. There are 6 pieces patches on each sheet. Please do not disassemble it privately. It is suitable for normal temperature environment. It is forbidden to use by children under 6 years old. Children between 6 and 12 years old need to be accompanied by their parents. -Easy to use, very practical. Each tire patch is wear-resistant and protects the tire. -Made of rubber, durable in use. Great accessory for repairing tire, inner tube, air mattresses, etc. -Professional and practical design with simple appearance, easy to carry and use. -Simple appearance and sturdy, durable material. Easy to install and carry, small size and portable. -It is a must tool to put in your backpack while you have a bike touring. Package list: 4 x Sheets of Tire Patches