Description: High Quality MaterialThis climbing hold is made from premium wooden material, offering a smooth surface, high strength, and durability for long lasting use. SizeThe portable size of approximately 50cm/19.69inch in length makes it lightweight and easy to carry. The three wooden campus rung blocks have thicknesses of 2-3-4cm respectively, with the climbing holds varying from thick to thin edges for three levels of training intensity. ApplicationThis climbing training board is specifically designed for both beginners and advanced climbers to exercise their grip strength, finger power, and forearm strength. Usage ScenariosRock climbing board holds are particularly suitable for home use as well as training in climbing gyms and fitness centers. Package ListThe package includes three wooden climbing holds along with three packs of installation screws for easy setup. Specification: Material: Wood Size Chart: 50cm/19.69inch Package Includes: 3Rock Climbing Holds (with 3 packscrews) Note: Please allow slightly errors due to manual measurement and different monitors.