1. Material: Grey rubber, Polyurethane(anti-static)

2. Specification: 2.5inch/3inch/4inch/5inch

3. Load: 50kg/90kg/100kkg/130kg

4. Mian purposes: For working vehicles, workstations and otherproducts you want to move.
If you need large quantity, we can manufacture by you designatedspecifications, material and color.