Soft Knees Mat</br>(set of four)

This product is designed for severe conditions and reduces knee trauma and back stress. It is made of heavy, resilient foam rubber and is impervious to liquids and petroleum products.

• The description claims the product reduces knee trauma and low back stress.
• The description claims the product is made of heavy, resilient, closed-cell foam rubber.
• The description claims the product will not absorb liquids or compression set.
• The description claims the product is self-extinguishing and silicone-free.