Pentagon Design for Enhanced Grip Experience: The unique pentagonal structure provides multiple grip options to accommodate different finger widths and strengthsPortable Design: Its lightweight design makes it easy to carry, whether you're at home or traveling. The included system allows you to conveniently hang it on door frame or trees, enabling you to enjoy climbing exercises wherever you areQuality Material: Crafted from Wood, quality material, this hanging board Finger Strengthener is designed to withstand training sessions. It ensures sturdy use, providing nice value for you.Easy Installation: The Climbing Hang Holds come with all necessary hardware for easy installation. Whether you're setting it up in your home, garage, or gym, you can have your personal climbing training setup ready in no time.Ideal Training Tool: This Rock Climbing Grip Trainers Board is an ideal training tool for climbers aiming to improve their performance. It offers a secure and controlled environment to practice different holds, work on grips strength, and increase finger power Specification: Material: Wood Size Chart: Side length 12cm/4.72inch Package Includes: 1 Climbing Training Board Note: Please allow slightly errors due to manual measurement and different monitors.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.