welcome to browse through our spring riders series, detaied information as following: 1. square plate and spring with powder coating (Electrostatic lacquer ), stainless steel screw to fix foot plate. 2. plastic part is made of LLDPE (linear low density polyethylene), which is colorful, non-toxic, smooth and safe for kids.It is easy to install at school, in park etc. More products, such as outdoor playground, indoor playground, outdoor fitness equipment, spring rider, inflatable bouncer, welcome to contact us by email sales@china-kidsplay.com or by phone0086-18658798621 |