Drum Heads Material:cotton wood Drum Chamber Material:PTE Size:22"X16" Color:color Material:PTE Brand Name::Tong xiang Packaging:Box+carton Style:Musical Toy, Educational toy,music toy Size::22"x16" 16"x16" 14"x5.5" 13"x11" 12x10" 11x10" 10x10" service:OEM Model :Electronic Drum Quality:High grade