Snap Wall Containment Berm Bottom Inside Dimensions 4 ft W x 4 ft L Bottom Inside Length 4 ft Bottom Inside Width 4 ft Color Black/Yellow Dimensions 4 ft W x 4 ft L Height 8 in Includes Wellhead Hood No Indoor/Outdoor Use Indoor Outdoor Length 4 ft Manufacturer Warranty 1 yr Material Geoloy XR Material Thickness 30 oz Recycled Content ( Percent) No Recycled Content Shape Square Sidewall Support Material Geology/XR Sidewall Type Struts with Sleeves Product Type Containment Berm