Bamboo wood bats from Louisville Slugger are made to sound, look, perform and feel like a wood baseball bat. Bamboo bats are best suited for training and batting practice, or wood bat leagues. TPX Bamboo bats come with a 90 day warranty against breakage. Bamboo wood baseball bat Natural finish Handle diameter of 15/16" Large sized barrel C243 Turning model use by many professional baseball players No warranty on wood baseball bats