1. Stack Chair – 14” - Ergonomic soft plastic chair with tubular steel frame with upper back and lumbar support and side-to-side flexibility. The legs are 1-1/8 inch 18- gauge tubular steel and feature a full nickel chrome frame with felt-base. Sixteeninch seat height. RCS to choose color. Mfg: Artco Bell Alphabet or Discover, Scholar Craft Ovation, Classroom Select Contemporary Chair; or approved equal. 2. Stack Chair – 16” - Ergonomic soft plastic chair with tubular steel frame with upper back and lumbar support and side-to-side flexibility. The legs are 1-1/8 inch 18- gauge tubular steel and feature a full nickel chrome frame with felt-base. Sixteeninch seat height. RCS to choose color. Mfg: Artco Bell Alphabet or Discover, Scholar Craft Ovation, Classroom Select Contemporary Chair; or approved equal. 3. Stack Chair – 18” - Ergonomic soft plastic chair with tubular steel frame with upper back and lumbar support and side-to-side flexibility. The legs are 1-1/8 inch 18- gauge tubular steel and feature a full nickel chrome frame with felt-base. Eighteeninch seat height. RCS to choose color. Mfg: Artco Bell Alphabet or Discover, Scholar Craft Ovation, Classroom Select Contemporary Chair; or approved equal. 4. Cantilever Chair – 14” - Ergonomic soft plastic chair with tubular steel frame with upper back and lumbar support and side-to-side flexibility. The legs are 1-1/8 inch 18-gauge tubular steel and feature a full nickel chrome frame with felt-base. Eighteen-inch seat height. RCS to choose color. Mfg: Artco Bell Alphabet or Discover, Scholar Craft Ovation, Classroom Select Contemporary Chair; or approved equal. 5. Cantilever Chair – 16” - Ergonomic soft plastic chair with tubular steel frame with upper back and lumbar support and side-to-side flexibility. The legs are 1-1/8 inch 18-gauge tubular steel and feature a full nickel chrome frame with felt-base. Eighteen-inch seat height. RCS to choose color. Mfg: Artco Bell Alphabet or Discover, Scholar Craft Ovation, Classroom Select Contemporary Chair; or approved equal.