... Stack Chair 4.2 inch thick Foam Cushion Specification TypeHotel metal stacking chair &STC-05General Use Banquet Hall,Hotel Furniture Frame ... tube 20/20*1.2mmFrame structureSquare tube with fully welded metal frame ,easy to move and shipStackable design to save space ... North America,UK,european,middle east,south Africa,Canada Hotel metal stacking chair &STC-01