Playstar PS 7831 Standard Climbing Rock Kit, Plastic, Green, For 3/4 in Thick Lumber

Climbing rocks are a smaller version of Playstar's popular extra-large climbing rocks. Comparable in size to competitive rocks. Design allows rocks to be gripped from 360 deg and mounted in unlimited configurations. Includes four standard sized uniquely shaped climbing rocks and mounting hardware. For use on 3/4 in thick lumber. Proudly made in the USA.