Build childrens gross motor skills with these multi-use trestles. Space saving, stackable design. All equipment manufactured in accordance with Australian Standards for Playground Equipment. Frames made from 25mm diameter tubing with long lasting powder coating. Stable & strong but light & easy to move. Professionally engineered for maximum strength. 5 year structural warranty on steel frames. A resilient soft fall surface is recommended to be placed under and around all play equipment (not supplied).