Rubbermaid Foodservice Products, the leader in innovative safety and productivity solutions for the foodservice industry, has updated the Sturdy Chair Youth Seat to meet the latest ASTM Standard. Meets the latest ASTM 404-99 safety standards. Stackable design makes for easy storage. ASTM F404-08 and TUV Certification Standard Consumer Safety Specifications for high chairs that ensures the design and function of the Sturdy Chair Youth Seat meets safety specifications intended to minimize injuries to children under normal use. One-piece T-bar and safety harness safely helps to secure child.