Nature Zone SNZ52412 Terrarium Flora Reptile Bedding/Substrate, Sheet Moss, 1/2-Pound Terrarium flora sheet moss is air dried, which renders it dormant with out killing it Sheet moss is harvested in thin sheets which when rehydrated, resumes its original shape and suppleness It may be used to decorate any moist humid environment It assists in providing the proper substrate for sensitive amphibians and reptiles Measures 9-inch length by 5-inch width by 2-inch height