It is made of rigid PVC in a thick cut to protect your floor and exercise equipment.
.25" | Aosom Canada This Soozier exercise equipment protection mat is ideal for running to reduce vibrations and noise.It is anti-slip, which means no accidents will occur while in use, and it is lightweight and rollable, making it easy to transport to the gym. Soozier Multi-purpose Exercise Equipment Protection Mat Non-slip Floor Protector Gym Fitness Workout Training Mat 86.