The Koala Kare KB105-03 is made of durable, light weight polyethylene and offers safe, sanitary option for your smallest guests. Its seamless construction and flush hardware eliminate crevices that might trap food and dirt. A low center of gravity provides stability, while its 19-1/2" height is compatible with all standard food service tables. Koala Kare KB105 designer high chair's curved top design prevents patrons from flipping it upside-down to use it for holding child carriers.