NEW!  Unopened!

Description from manufacturer:

Product description

ANTI-SLIP

Superior Anti-Slip Properties Ensure Your Stability and Safety

Natural Rubber Texture for a Secure Grip

HIGH-REBOUND SUPPORT, SOFT CUSHIONING

5MM Thickness, Natural Rebound Without Collapse

Effectively Disperses Shock and Protects Joints

COMFORTABLE AND DURABLE

Adopting the High-Temperature Fusion Process, It Makes the Molecules of the Surface PU and the Bottom Rubber Combine Closely. It Is Not Easy to Fall Off and Is Durable.