Grey Mid Back Desk Chair

821B-G gray computer chair

￭ Backrest: PP + fiberglass backrest (patented mortise and tenon joint for screwless integrated armrest connection)
￭ Armrests: PP + fiberglass armrests.
￭ Seat Cushion: 8.5CM thick  molded foam with stain-resistant seat cloth
￭ mechanism: 2.5mm medium-density butterfly locking mechanism
￭ base: 320mm nylon base
￭castors: 55mm black PA nylon castors