Hign-concerned Chemical:NoneGLUE:OthersOrigin:Mainland ChinaItem Type:Tire Repair Tools*Specification selection: 10 /20 PCS *High quality materials: The tire repair kit is made of butyl rubber and vulcanized natural rubber, which are flexible, resistant to aging and hardening, ensuring sealing, durability and user friendliness. *High quality: This tire repair kit is not only wear-resistant, but also has strong vulcanization adhesion. However, it becomes slightly softer when heated, so it adheres better to the tire and is less likely to peel off after use. *Easy to use: With this car tire repair kit, damaged tires can be quickly and effectively repaired. Not only do you not need glue, but you can also easily repair damaged tires without removing them from the wheel rim. *Widely applicable: Suitable for all types of tubeless tires such as cars, motorcycles, bicycles, etc Tips: 1. Please refer to the measurement. Slight measurement errors are allowed within the normal range. 2.Due to display, camera, or other factors, there may be slight color differences. Please refer to the actual product.