All pieces come with special Velcro to attach to each other and to carpet Bonded Foam Flooring. (Do not use without CBF Flooring). Available in Anti Skid Black Vinyl on the surfaces that are touched by hands and feet and contrasted on the other surfaces with most any other Primary Color Vinyl.
This product is intended for use by children aged 6 through 12 years old, weight limit is 110 LBS. or less and must be used only under the supervision of a trained instructor or coach.