1. Wear-resistant anti-skid pattern, effectively improve tire grip and stability
2. Anti-slip and wear-resistant material, high and low temperature resistance, safer to ride
3. Compatible with Ninebot Segway F20/F25/F30/F40 Electric Scooter
4. Material: rubber
5. Specifications: 10 x 2.125 inches, card slot 42mm
6. Weight: about 1028g