Bo stick is made of red oak. Dull. Weight: approx. 0,65 kg Length: 150 cm Ø approx. 2,5 cm Point! Instructions for weapons made of red/white oak wood: When you have removed the possible cover, polish the possible protective lacquer with a 0 or 1 rough sandpaper. After that, oil the wooden weapon with a vegetable oil (for example a sunflower oil). The oil prevents cracking and drying of the wood.