A trendy, interesting and modern form, UWU also provides extraordinary comfort for its users and chair’s ergonomics is secured by various mechanisms. With its highly functional seating, UWU is recommended as a basic office chair. Plastic backrest with large, oval openings makes the interior look original and improves also functionality of the model by providing free air circulation. Apart from swivel chair, the model is also available as a cantilever or 4-legged conference seating, auditorium chair equipped with tablet or 2 and 3-seat benches with table top. Swivel chair is equipped with Synchro mechanism allowing for a dynamic seating i.e. a frequent change of body posture while keeping proper spine support. The chair is also equipped with seat and backrest height adjustment as well as adjustable armrests – both solution highly appreciated by people spending a lot of time at computer. Seating comfort is additionally improved by ergonomically profiled seat and backrest. A coat hanger available in swivel model adds to functionality and design.

base		Five arm base made of solid polyamide – black. As an option metal base powder coated or chromed (extra charge). black (plastic) metallic (powder coated) chromium (polished aluminum)
gas-lift		Gas lift allows for smooth height adjustment. Cover of the gas lift is black plastic.
mechanism		Swivel chair UUW may be equipped with three mechanisms: SYNCHRO (SP) – synchronous adjustment of backrest and seat reclining, tension adjustment according to user’s weight, locking in 4 positions, SYNCHRO (SPL) – additional option of seat depth adjustment, ECONOMIC – seat height adjustment.
castors /glides		Two types of castors – soft castors for hard surfaces (parquet, floor panel) or hard castors for soft surfaces (carpet, floor lining). Castors are equipped with brakes, preventing chair from moving away when chair is without load.
seat		Deciduous plywood lined with cold moulded foam of high density, guaranteeing high resistance for pressing and maximum seating comfort.
back		Plastic bacrest made of polypropylene with glass fibre in order to obtain maximum resistance and high flexibility. Height adjustment is provided by two metal tubes coming through backrest (thee colours of tubes available – black, metallic and chrome). Three versions of backrest: black plastic – 20, black plastic with upholstered pad and coat hanger in the rear, upper part - 21, black plastic with upholstered pad - 22.
armrests		P29PP – adjustable armrest with polypropylene pad (PP), adjustments: up-down, angle. Colour of armrest frame – black. P33PU – adjustable armrest with polypropylene pad (PU), adjustments: up-down, angle. Colour of armrest frame – black or chrome. P35PU – non-adjustable armrest with polypropylene pad (PP). Colour of armrest frame – black, metallic or chrome. P50PU – multi-adjustment armrest with polyurethane pad (PU), adjustment: up-down, forwards-backrwards, angle. Colour of armrest frame – black or chrome.
gross weight		20E – 14,7 kg 20SP – 16,7 kg 21E – 16,2 kg 21SP – 17,9 kg

	20E	20SP	20SPL	21E / 22E	21SP / 22SP	21SPL / 22SPL
total height	900-1030 mm	860-670 mm	860-960 mm	900-1030 mm	860-960 mm	860-960 mm
total width	645 mm	645 mm	645 mm	645 mm	645 mm	645 mm
total depth	590 mm	590 mm	590 mm	650 mm	650 mm	650 mm
seat height	490-620 mm	420-520 mm	430-530 mm	490-620 mm	420-520 mm	430-530 mm
seat width	490 mm	490 mm	490 mm	490 mm	490 mm	490 mm
seat depth	460 mm	460 mm	460 mm	440 mm	440 mm	440 mm