1. Available width: “1.0-1.35”, compatible with most 16-inch 349 specification outer tires on the market.

2.Presta valve length: 45mm.

3.Upgraded to 0.3mm thickness for enhanced durability and peace of mind during use.

4.Semi-transparent TPU material—makes it easier to inspect and patch after a puncture.

5.Each tube comes with two patch stickers for quick on-the-go repairs.