This is bike tire repairing patch, made of good material. These patches bring much convenience for your bike tire repairs, very practical. Can be the perfect present for your friends who like to ride and can be their good helpers. Features -Color: Black -Material: Rubber -Size: About 2.20X2.20X0.10cm/ 0.86X0.86X0.04inch -Note: The back sticker is 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. -Made of good and sturdy rubber, wear-resistant, sturdy, practical and durable. -Self- patches, can stick on the tire tube without any , much easier and quicker to repair. -With the compact size design, they can be easy to carry in pocket or bag for some occasions. -These patches bring much convenience for your bike tire repairs, very practical. -Can be the perfect present for your friends who like to ride and can be their good helpers. Package list: 4 x Sheets of Tire Patches