Climbing panels are currently offered in three materials. For indoor use, they are made of birch plywood. These wooden climbing panels possess good natural elasticity and moderate durability, making them suitable for small or home climbing walls. For outdoor climbing panels, there are two types: one is a three-layer fiberglass PVC composite panel, and the other is a multilayer composite panel made of PP+PVC+aluminum without fiberglass. Climbing panels made from fiberglass-reinforced plastic (FRP) and composite materials provide higher strength and weather resistance, making them more suitable for outdoor or public climbing facilities.