【 Material】: Climbing Holds Made from resin, these climbing rockswon't crack or fade. The textured foot and hand grips make it easier for children to grasp and climb.<br> 【function】: Climbing Wall Holds has a variety of bright colors, sizes, and shapes, that encourages children to . It helps improve their strength, balance, agility, flexibility and boosts their confidence.<br> 【Easy to install】: Climbing Holds Stone Easy to install, these climbing be used to build rock walls in children's rooms or outdoor playgrounds .<br> 【Sturdy 】: wall grips are sturdy enough to hold toddlers and adults . Spend quality time with your kids with this fun activity.<br> 【 shapes】: Climbing Rock Wall Grips has a variety of cute shapes that can attract children to play and help enhance their physical strength.<br> Size Chart:<br> 7cm-12.8cm/2.76inch-5.04inch<br> Package Includes:<br> 20 climbing rocks<br> 20 Bolts<br> 1 hexagonal wrench<br> Note:<br> 1.This is not infant toy , please take away from children to avoid eating.<br> 2.Please allow slightly errors 1-2cm differences due to manual measurement.