240151 Features: -Material: Foam.-Pack of 4.-Child safe.-Fire retardant.-Lead free / latex free.-Odor free.-Shock absorbent.-Easy to clean.-Easy to assemble.-Applications: Anti - fatigue mat, garage / workshop basements, indoor play areas, pre - schools, daycare centers, exercise / home gym, laundry room.-Square Feet per Carton: 17.36.-Installation: No tools required, piece together installation. Options: -Available in several colors. Dimensions: -Width: 25".-Length: 25".-Thickness: 0.51". Warranty: -Limited lifetime manufacturer"s warranty.