Navy blue triangle wedge lumbar support pillow with a dotted velvet cover, shown on a plain white background
Beige triangle wedge lumbar support pillow with a dotted velvet cover, shown on a plain white background
Grey triangle wedge lumbar support pillow with a dotted velvet cover, shown on a plain white background
White triangle wedge lumbar support pillow with a dotted velvet cover, shown on a plain white background
Woman lying on her back on a bed with the navy velvet wedge cushion flat on the mattress under the small of her back
Exploded diagram of the wedge cushion showing the jacquard velvet cover, the breathable mesh lining and the memory foam wedge core
Navy velvet wedge cushion lying on a bed, labelled 60cm end to end with the small and large sizes beside it
Two hands opening the metal zip on the navy velvet cover of the wedge cushion with the cream memory foam visible inside
A finger pressing into the cream memory foam core of the wedge cushion with the velvet cover pulled back
Woman sitting on a sofa with the navy velvet wedge cushion standing on its long edge behind her lower back
Three steps to use the wedge cushion, laying it flat on the mattress, lying back onto it and turning over with it still in place
Size guide table for the wedge cushion, small at 60 by 24cm and 4cm at the ridge weighing 500g, large at 60 by 30cm and 5cm at the ridge weighing 700g
Navy blue triangle wedge lumbar support pillow with a dotted velvet cover, shown on a plain white background
Beige triangle wedge lumbar support pillow with a dotted velvet cover, shown on a plain white background
Grey triangle wedge lumbar support pillow with a dotted velvet cover, shown on a plain white background
White triangle wedge lumbar support pillow with a dotted velvet cover, shown on a plain white background
Woman lying on her back on a bed with the navy velvet wedge cushion flat on the mattress under the small of her back
Exploded diagram of the wedge cushion showing the jacquard velvet cover, the breathable mesh lining and the memory foam wedge core
Navy velvet wedge cushion lying on a bed, labelled 60cm end to end with the small and large sizes beside it
Two hands opening the metal zip on the navy velvet cover of the wedge cushion with the cream memory foam visible inside
A finger pressing into the cream memory foam core of the wedge cushion with the velvet cover pulled back
Woman sitting on a sofa with the navy velvet wedge cushion standing on its long edge behind her lower back
Three steps to use the wedge cushion, laying it flat on the mattress, lying back onto it and turning over with it still in place
Size guide table for the wedge cushion, small at 60 by 24cm and 4cm at the ridge weighing 500g, large at 60 by 30cm and 5cm at the ridge weighing 700g

Lumbar Support Pillow, Triangle Memory Foam Wedge Cushion, Two Sizes

£34.99
/
Tax included.
Triangle wedge, 60cm end to end, 4cm or 5cm at the ridge
Memory foam core, mesh lining, jacquard velvet cover
Metal zip, so the velvet cover comes off to wash
Flat in bed, or upright behind you in a chair
Colour
Size
Free Shipping • 30-Day Returns • Secure Checkout
Woman lying on her back on a bed with the navy velvet wedge cushion flat on the mattress under the small of her back
Where it sits

It fills the hollow under your waist

A flat mattress meets your shoulders and your hips and leaves the middle of you over a gap. This wedge is thin at the edges and 4cm at the ridge, so it slides into the gap rather than lifting you off the bed.

  • Lies flat on the mattress, nothing to fasten
  • The ridge meets the gap under your waist
  • Set it down once and leave it there
Exploded diagram of the wedge cushion showing the jacquard velvet cover, the breathable mesh lining and the memory foam wedge core
What is inside

Three layers, one wedge

A jacquard velvet cover on the outside, a breathable mesh lining under it, and one block of high resilience memory foam cut to the wedge shape in the middle.

  • Jacquard velvet outer cover
  • Breathable mesh lining underneath
  • One block of memory foam, no loose filling
Navy velvet wedge cushion lying on a bed, labelled 60cm end to end with the small and large sizes beside it
The size

Sixty centimetres, end to end

Both sizes measure 60cm from end to end, so there is cushion either side of you when you shift. What changes is the depth and the height of the ridge.

  • 60cm end to end in both sizes
  • Small: 24cm deep, 4cm at the ridge, 500g
  • Large: 30cm deep, 5cm at the ridge, 700g
Two hands opening the metal zip on the navy velvet cover of the wedge cushion with the cream memory foam visible inside
The cover

A metal zip along one edge

Open the zip and the velvet cover slides off the foam, so the layer that touches you goes in the wash while the foam stays where it is.

  • Metal zip runs along one edge
  • The cover comes off on its own
  • Velvet outside, mesh lining inside
A finger pressing into the cream memory foam core of the wedge cushion with the velvet cover pulled back
The foam

It takes your shape, then takes it back

Press the core and the foam sinks slowly under your hand, then returns to the wedge when you lift off. That is what keeps the ridge a ridge instead of a flat pad after a few nights.

  • One solid block of memory foam
  • Gives slowly, returns slowly
  • No beads and no fibre filling
Woman sitting on a sofa with the navy velvet wedge cushion standing on its long edge behind her lower back
Sitting up

Flat in bed, upright in a chair

Stand the same wedge on its long edge and it fills the gap a seat back leaves behind you, on a sofa, at a desk or in the car. The small one weighs 500g, so it moves with you.

  • Stands on its long edge against a seat back
  • Slim enough to sit between you and the chair
  • Light enough to carry from room to car

Flat in bed,
upright in a chair.

A 60cm triangle wedge in memory foam with a jacquard velvet cover that unzips, in two sizes and four colours.

✓ Free UK delivery✓ 30-day returns✓ Secure checkout

Frequently asked questions

Which size should I choose?+
Both are 60cm from end to end. The small one is 24cm deep and 4cm at the ridge, the large one is 30cm deep and 5cm. Choose the large one if you want a taller ridge or a wider cushion under you.
Which way up does it go?+
Flat side down on the mattress with the ridge facing up, and the long 60cm edge running across the bed so it sits under the middle of you.
Can I use it in a chair or a car seat?+
Yes. Stand it on its long edge against the seat back and it sits between you and the chair, on a sofa, at a desk or in the car.
Does the cover come off?+
Yes. A metal zip runs along one edge, so the jacquard velvet cover slides off the memory foam on its own.
How much does it weigh?+
The small one weighs 500g and the large one weighs 700g, so it is light enough to carry from the bed to the sofa or out to the car.
What colours does it come in?+
Navy blue, beige, grey and white. Four colours in all, in the same jacquard velvet cover, and both sizes in every one.

Medical Disclaimer

Individual health needs and responses vary, and product experience may differ from person to person. Our products are not intended to replace professional medical advice, diagnosis, or treatment. If you have a medical condition, ongoing symptoms, or specific health concerns, please consult a qualified healthcare professional before use.