Innovative compression flex technology is designed to give you the ergonomic advantage of improved blood flow to reduce fatigue, with the added protection of shock absorption to lower stress. The advanced versatile interlock system allows for ease and efficiency during installation and future modifications. Manufactured with 100% Recycled PVC. Excellent for dry areas such as assembly lines, inspection stations, and machining areas. Configures easily to work environments. Provides excellent support. Easy to clean and maintain. Class 1 fire resistant. Tear Strength: 156-367 lbs/in; Tensile Strength: 1170-1620 psi. Dimensions: 18" x 18" x 1" (at highest point). Durometer: Shore Hardness "A" 85 (+/- 5).