This 22" Tombstone Light Up RIP is made of styrofoam. This tombstone has moss growing on top and has a cross that glows along with the unforgettable letters "RIP" carved into it. Measures 22" high. Includes 2 lawn stakes. Requires (3) "AAA" batteries. (not included). Materials: Polyfoam. Care Instructions - Wipe Clean with Damp Cloth.