The KS 250 spider foot frame is chrome-plated as standard (18 x 2.0 mm) including black PVC inner plugs. The seat shell is made of 100% polypropylene (6 mm thick). The recommended stacking height of the KS 250 is 6 chairs. The seat shell is antibacterial, and also gentle on the back for long periods of sitting.
The KS 250 also offers numerous equipment options.