JASPER J ENDURO BLACK DELUXE HEAVY DUTY OFFICE CHAIRThe Jasper J Enduro Deluxe Heavy Duty Task Chair is built for premium commercial performance and allday comfort. Featuring a superior quality breathable mesh back to keep you cool and ratchet lumbar adjustment for tailored support. The superthick moulded foam seat ensures lasting comfort and durability, while the PostureSure ergonomic threelever mechanism allows independent seat tilt, back rake, and tension control. With a strong alloy base, gas lift,