Features: Our climbing holds come in bright colors, build a colorful and creative rock wall to encourage children to be active. Our rock climbing hold kit can be applied indoors or outdoors, such as children's rooms, playrooms, playgrounds, backyards, tree houses, jungle gym, swings and more. Specifications: Material: plastic resin Color: Pastel Size: as shown in the picture Package includes: 72 x Climbing rocks 144 x Screws 144 x Weld nuts 144 x Flat washers 4 x Wrenches Notes: Manual measurement, please allow slight errors in size. The color may exist a slight difference due to different screen displays. Small items included, please keep the products away from boys girls under 3 years old in case of swallowing risk.