Alvin Premo ergonomic leather drafting chair. Incorporates quality, ergonomic features in a rugged contemporary design. Alvin CH444 Premo chairs are the ultimate in seating comfort at a reasonable price. Quality black leather. Backrest provides solid orthopedic spine support and full-size leather seat is contoured for added comfort.
Features include pneumatic height control, polypropylene seat and back shells, a height- and depth-adjustable backrest with heavy-duty spring tension angle control, dual-wheel casters, and a 25" diameter reinforced nylon base. Seat cushion is 19"w x 17"d x 3" thick. Backrest is 16"w x 14"h x 2.5" thick. Includes CK49 height extension kit and adjusts from 24" to 29".
WARRANTY: 2-YEARS ON GAS CYLINDERS; 3-YEARS DEFECTS IN MATERIALS & CONSTRUCTION (EXCEPT FABRIC). ALL FABRIC & FOAM MEET STRICT CALIFORNIA AND BIFMA CODES.