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Large gel seat cushion with honeycomb surface, 18.9 by 17.7 by 1.6 inches, dark grey finish

Brainwavz

Brainwavz Gel Seat Cushion Super Large Thick 18.9 x 17.7 x 1.6 inch

SKU CH-FXW5-397MZ

Gel seat cushion measuring 18.9 by 17.7 by 1.6 inches with honeycomb airflow and double-layer gel to relieve pressure points

  • Product typeMousepad
  • Super-large 18.9 x 17.7 inch surface fits office chairs and wheelchairs
  • 6 inch thick double-layer gel absorbs pressure points for tailbone relief
  • Honeycomb design with free-flowing air channels prevents sweating during long sessions
  • Highly elastic gel restores shape instantly and resists deformation over time
  • Removable zippered cover allows easy cleaning for hygienic daily use

Gel seat cushion for extended sitting

The Brainwavz gel seat cushion measures 18.9 by 17.7 by 1.6 inches and weighs 2.6 lb. Its double-layer gel construction and honeycomb airflow channels are designed to reduce pressure on the tailbone and lower back during long sessions at a desk, in a vehicle or on a wheelchair.

Simple placement with removable cover

The cushion sits directly on any flat seat without straps or fasteners. A zippered outer cover detaches for machine washing while the gel core stays in place, so cleaning does not require disassembly of the pad itself.

Gel material limits for continuous heavy use

The soft gel compresses under sustained weight and slowly returns to shape when unloaded. In very warm environments the cooling effect diminishes as the gel approaches body temperature, and the 1.6 inch thickness may not suit users who need a firmer or higher seating position.

How it compares

Measured against everything we stock in Mouse Pads & Typing Accessories, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 85% of the 5,836 comparable items (median $22.99).

Specifications

Product
Product typeMousepad

Questions about this item

How can I confirm the cushion is providing the intended pressure relief after I place it on my chair?

The double-layer gel construction is designed to absorb pressure points; you should feel even support without bottoming out when seated.

What comes in the box and is a separate cover or pump required?

The cushion arrives with its detachable zippered cover already fitted; no additional cover, pump or accessory is needed.

Which dimensions should I match to my seat — the 18.9 x 17.7 x 1.6 inch super-large version or a smaller size?

This model measures 18.9 by 17.7 by 1.6 inches and weighs 2.6 lb; choose it if your chair seat is at least that wide and deep.

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