As a Covid project, we started a bouldering wall in our unfinished basement last spring for my 3 kids (11, 11, 9)...one of which climbs year-round at local gyms. Don't think I can add a picture here...but the wall is relatively small (about ~14' x 8' tall), and this set of 60 was sufficient to cover that area. They are high quality, a great variety of styles and colors, and easy to move around to change up their problems. My kids love them.