1. Material: PU
2. Size: 31 x 21 x 9cm
3. Power supply mode: button battery (included in the product)
4. The taillights are waterproof
5. Front narrow round transition design
6. Safety warning taillights, more eye-catching when there are lights at night
7. The bottom shock-absorbing ball design has strong shock absorption effect and is not easy to break
8. Soft bomb design, cushioning and shock absorption, no pain during riding
9. Super-fiber leather on the surface, soft and high-elastic, wear-resistant, dirty and scratch-resistant, full of 3D stereoscopic effect