Product Description: 10PCS Plastic Rock Climbing Holds Set, DIY Tree Rock Climbing Holds for Kids & Adults Climber, Kids Indoor and Outdoor Play Set Use, Includes Mounting Screws.
This product is designed for rock climbing. It adopts quality plastic material, nontoxic and tasteless, safe to use and feel comfortable with it. Designing according to human body mechanics.

Specifications:
Condition: 100% Brand New
Item: Rock Climbing Stone
Material: Plastic
Optional Color: Red, Blue, Black
Size: Approx. 12.5 x 10 x 6cm / 4.9 x 3.9 x 2.4inch
Weight: Approx. 1840g / 64.9oz
Installation method.
1. Use an electric hammer to drill a 3-4 cm hole in the wall
2. Use the expansion nails to gently tap into the hole and be flush with the wall
3. Use a steel cone with a diameter of about 9 mm to spread the inner expansion nails
4. Use a screw to penetrate the rock and wring into the inner expansion nail. Use a hexagonal wrench to wring until the rock point does not slide
Package List:
10 x Rock Climbing Stone
20 x Screw
20 x Nut
20 x Pad

Note: Don't wring the rock too hard and break itChildren must be supervised when climbing, and safety belts must be installed if installation are too high (buffer sponge pad on the bottom)