... ,REACH,RoHS standards 4.Ecofriendly, 100% recycla LEMAX WPC Dog houseIngredients:LEMAX wood-plastic composite (WPC) dog houses are manufactured from a combination of polypropylene ... -friendly: non-toxic, no pollution, low formaldehyde, 100% recyclable Durability: waterproof, moldproof, mothproof , rotproof , suitable from -40 to +80 Celsius degree ...