Style 1 * Made of high quality plastic material,durable, wear-resistant, not easy aging. * Smooth edges and good touching feeling,will not hurt the child's hand.* Helps children enhance physical increase children's balance, attention, coordination and correction of muscle. * Suitable to kindergartens, schools, amusement parks, underground classrooms, corridors, walls of outdoor buildings and so on, are free to choose according to their preference (artificial artificial rock walls, concrete walls, window walls, partitions, etc.). Installation method: 1.According to the child's age and height to set a reasonable installation distance. 2.With a drill drill in the wall drilled a 3-4cm hole. 3. Adjust the fulcrum to the correct mounting location and mark the location of the two holes. 4.Insert the inner expantion bolt to the pre-drilled hole. 5.Put the wahser into stone holes, and put the screw into the stone. Specifications: Material: Plastic 32 pcs ( in picture) with free screws |