Deluxe Large Reptile Terrarium Liner Grass Tanks Up to 18x36 Brown Substrate Synthetic Grass Go to amazon.com Related posts Top 13 reptile carpet FeatureNational Geographic Heavy Duty SubstrateActual size 17" x 35" will fit tanks up to 18"x36"Can be cut to fitEasy Clean, Hand Wash DescriptionNational Geographic Can be cut to size Wash by hand Fits tanks up to 18 x 36 inches Easy Clean