Galapagos Crash Pad, Mossy Terrarium Liner is for All Reptiles & Amphibians. It is made from a durable plastic netting and 100% real moss. It is easy to clean and a perfect substrate for Iguanas, Chameleons, Water Dragons, Collared Lizards, Crested Geckos, Frogs, Geckos, and similar species. Crash Pad comes in a resealable bag and measures 18 x 36.