Space Saver Design!  - Seat Size is 16.5"W x 17.5"D. Stacks 12 high.

This Hercules heavy-duty stacking chair features high-density foam and can hold weight capacities of 550 lbs. 

Features:

• Black Vinyl upholstery
• 18-Gauge high carbon steel frame with a silver vein powder-coated finish
• .625" thick plywood seat and back for durability
• Heavy-duty .75" thick square tubular frame
• Stretcher bars in the front and back provide additional support
• Plastic bumper guards and floor glides for protection
• CA117 fire retardant foam
• Can be stacked 12 chairs high
• Comes with a limited lifetime warranty on the frame

Dimensions:
Overall: 19.75"W x 21"D x 31.25"H
Seat Size: 16.5"W x 17.5"D
Back Size: 18"W x 15.5"H
Seat Height: 18"H

Weight: 14 lbs.

Weight Capacity: 550 lbs.

These stacking chairs normally ship in 2-3 business days from our CA warehouse.