We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black ergonomic task chair with mesh back, fabric seat, adjustable arms, five-star nylon base and casters

LF Products PTE LTD

LF Products PTE LTD SertaPedic Cosset Ergonomic Task Chair Black 48967

SKU CH-0012-6AHQE

Ergonomic drafting stool with memory-foam pocket-coil cushion, height-adjustable arms, pneumatic tilt lock and ACA-endorsed lumbar support

  • TypeDrafting Chairs\Stools
  • ColorBlack
  • ACES ergonomic support adapts to any perching position
  • SertaPedic cushion system blends memory foam with pocket coils
  • Durable Culp fabric upholstery withstands daily office use
  • Height-adjustable arms and pneumatic lift with tilt lock personalise comfort
  • American Chiropractic Association endorsed with five-star nylon base for mobility

SertaPedic Cosset Ergonomic Task Chair

The SertaPedic Cosset is an ergonomic task chair designed for office professionals who sit for long periods. Its Active Contoured Ergonomic Support system and memory-foam cushion with pocket coils adapt to varied sitting positions. Height-adjustable arms and a pneumatic lift with tilt tension lockout let each user fine-tune posture support throughout the day.

Setup checks before ordering

Verify that your floor surface works well with the five-star nylon base and casters for smooth rolling. Confirm the chair’s overall height range suits your desk or work surface so the pneumatic lift can position you correctly. Ensure there is enough clearance around the seat for the adjustable arms to move freely without hitting walls or desk edges.

Thermals noise and power draw

The chair operates silently because it has no motorised or electronic components. Upholstery in durable Culp fabric with memory foam and pocket coils promotes airflow and reduces heat build-up during extended use. No electricity is required, so there is zero power draw and no heat generated by the product itself.

Highlights

  • ACES ergonomic support adapts to any perching position
  • SertaPedic cushion system blends memory foam with pocket coils
  • Durable Culp fabric upholstery withstands daily office use
  • Height-adjustable arms and pneumatic lift with tilt lock personalise comfort
  • American Chiropractic Association endorsed with five-star nylon base for mobility

Specifications

TypeDrafting Chairs\Stools
BrandSertaPedic
ColorBlack

Questions about this item

Does the SertaPedic Cosset chair arrive fully assembled or will I need to fit the base, casters and arms myself?

The chair is sold as a single unit and requires assembly of the five-star nylon base, casters, pneumatic cylinder, seat and height-adjustable arms before use.

Should I choose the drafting-stool version or a standard task-chair version for a standing-height desk?

This model is classified as a drafting chair or stool, making it suitable for elevated worksurfaces such as standing-height desks or lab benches.

How does the Active Contoured Ergonomic Support (ACES) perform during long sessions at a raised work surface?

ACES supports the back while perching at any sitting angle, and the memory-foam-and-pocket-coil cushion reduces pressure during extended periods at a high desk.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.