There are cracks on both sides. Please check the photos. Outlet Special Price Wooden fingerboard that is gentle on the skin of your fingers. It has a smooth feel, is gentle on the skin, and is suitable for training. The gentle texture of the wood blends naturally with the interior. Incorporating the preferences of many climbers, it is composed of various hold shapes, large and small. You can pinpoint and strengthen your own weaknesses as a climber, and aim for further grade improvement. This is a training board with quite severe variations. Mainly with big slopers, edges, and pockets, you can train the necessary holding power for climbing. Train your forearms with the training board and it will lead you to further grade upgrades. Made of wood that is gentle on the fingers, so you can use it with peace of mind without hurting your finger skin.