Set of 10 Rocks with the appearance of natural stone. They come in different shapes to maximize the combination of rock wall configuration you can design for different age groups. The material is plastic P.P. resin with high impacted ingredients, plus UV and cold weather protection. They have a rough surface that looks like "real" rocks. Attaching screws and bolts not included.

Installation:

Install using two different size screws. (Screws are not included with set of rocks.) You will need to get 12 wood screws 3/8" x 1 ½" lag bolts and 12 wood screws #14 x 1 ½". Rocks may be attached to wood in different configurations for different age groups with farther spacing for older children and closer spacing for younger children. Wood should be treated to withstand weather conditions in the area that the rock wall is installed. All hardware should be checked monthly for signs of wood cracking or hardware rusting. Make sure screws are installed so that they are secure.