Description
The Span-America Geo-Matt Wedge Cushion is a foam seat wedge that is thicker at the front than at the back, for riders who slide forward in the chair.
Who it suits
- Riders whose hips creep toward the front of the seat, and whose therapist wants the cushion to angle them back.
- People who need positioning without a belt: the maker describes the shape as restraint-free positioning that does not compromise skin integrity.
- Riders up to 250 lbs (113 kg) whose seat matches one of the four sizes on this page.
Will it fit your chair?
- Match the item number to the seat, width first: GMW1816-96-1 is 18 in wide by 16 in deep.
- The wedge is 4 in (10 cm) high at the front and 2 in (5 cm) at the back, so it changes the seat angle. Check the footrests and the seat height after you fit it.
- Four sizes are on this page, 16 x 16 in, 18 x 16 in, 18 x 18 in and 20 x 18 in. If your seat is another size, ask us.
Living with it
- The cover has an anti-slip top surface and a non-skid bottom, so the wedge stays where it is put.
- The foam is the same high density foam the maker cuts for its Geo-Matt PRT cushion, with the segmented Geo-Matt surface on top.
- The bottom of the cover has a built-in sleeve for the maker's optional moulded Sling-Fill base, which is not included.
Compare
A J2 Deep Contour shapes the whole seat and does not taper. A flat foam cushion leaves the seat angle alone. Browse all wheelchair cushions.
Frequently asked questions
Does the wedge need a belt to hold it in place?
No. The maker describes the shape as restraint-free positioning, and the cover has a non-skid bottom.
Which way round does it go?
The thick end goes to the front of the seat, under the thighs, and the thin end to the back. That is what angles the hips back.
How much does it raise the seat?
4 in (10 cm) at the front and 2 in (5 cm) at the back, so the seat sits at an angle rather than flat.
Is there gel inside?
No. The wedge is high density foam with the maker's cut Geo-Matt surface on top.
Funding help for a wheelchair cushion in Ontario
Depending on the person's needs and assessment, funding may be available for mobility equipment in Ontario. Our team works with funding programs every week and can point you to the right route before you buy. See our funding guide or call (905) 798-1853.
Specifications
- Weight capacity
- 250 lbs (113 kg)
- Seat width
- 16", 18" and 20" (40.5 to 51 cm)
- Seat depth
- 16" and 18" (40.5 and 45.5 cm)
- Cushion height
- 4" (10 cm) at the front, sloping to 2" (5 cm) at the back
- Sizes
- Four, 16 x 16 in to 20 x 18 in, item numbers GMW1616-96-1 to GMW2018-96-1
- Construction
- High resiliency high density foam wedge with a segmented, non-shearing Geo-Matt cut top surface
- Cover
- Anti-slip top surface with a non-skid bottom, with a sleeve for the optional moulded Sling-Fill base
- Cover care
- Wipe clean
- Warranty
- 18 months
- Product type
- High density foam seat wedge with a cut Geo-Matt top surface, supplied with its anti-slip cover
- Use category
- Positioning with pressure reduction; the taper helps hold the hips toward the back of the seat
Figures from the manufacturer. Options and seat sizes can change them; we confirm yours before ordering.
Delivery and service
Delivery and setup
We deliver and set up equipment across Toronto and the GTA, and show you how everything works. Custom and special-order products can take longer; we confirm timing with you before delivery.
Service and repairs
Our technicians service what we sell, at home or in our shop.
Try before you buy
Visit a showroom in Etobicoke or Brampton to try products first, or book a free home assessment.
Warranty
1 year on parts.
Read the warranty and service policy for the full terms.
Questions about this product?
Talk to our team, try it in a showroom, or book a free home assessment. We help with sizing and funding.










