1Portable and Practical: Wooden pull up grips can be used as accessories for a home gym, or you can keep them in your suitcase for exercise while you travel or play. 2Durable and Safe: The hanle grip is made of beech wood. The hook and loop are made of 304 stainless steel. The webbing is made of nylon. 3Exercise Muscle Strength: Wooden pull up grips can exercise muscle strength in fingers, wrists, forearms, arms, shoulders, and abdomen. 4Pull Up Climbing Hold Grips: By using a pull up assist handle, the conventional top lever can be transformed into a neutral grip lever. 5Exercise Horizontal Support Ability: Pull up handles grips can exercise your horizontal support ability. Very comfortable wooden handle.