4 Leg stacking chairs
Seat height: 8", 10",12", 14", 16",18", 20"
one full piece high quality plastic shells
fixed the shells to the frames by steel rivets
matched with nylon based glides
opitional for add bookrack under the seat.
Ergonomically designed, the Plastics shell incorporates structural support ribs under the seat to transfer weight evenly to the tubular steel frame. The contoured seat features a waterfall front edge and lumbar support for all day comfortable.