Features: Bearing capacity: Our rock wall grips are strong enough to hold toddlers and adults who weigh less than 230 pounds. Reliable material: The rock climbing holds are made with ideal plastic resin, weather resistant and hard. Textured foot and hand grips make it easier for kids to grip and climb. Ideal gift: This rock climbing grip set is an ideal gift choice for your kids, be it a birthday gift, Christmas gift, New Year gift, graduation gift, etc. Specifications: Material: plastic resin Color: as shown in the picture Package includes: 64 x Rock climbing holds 2 x Wrenchs Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Make sure the screws are tight before use.