Each NewLife GelPro mat is made from 100% Cellulon Polyurethane that offers additional support and relief compared to standard mats The resilient nature of this material allows these kitchen mats to return to their original shape quickly and never crease. Each NewLife GelPro Anti-Fatigue mat comes with high-traction backing These NewLife GelPro mats are 3/4" thick for extra support. NewLife GelPro mats have a 10-year warranty and are trusted in the most challenging and premium applications