Battle Bones recreates an aggressive fight between two mature bucks. Two full racks gives double the volume, double the distance and double the realism. Each piece features Antler Mass Technology, an innovative mold resembling the bone marrow found in antlers for an extra does of authenticity. Both racks easily stack together and fit inside most backpacks with room to spare. The unique hex grip and offset handles make using the racks simple, adding control for better sounds and greater protection/comfort for long-term use.