L-Shaped Memory Foam Seat Cushion – Built-In Back Support, Washable Cover
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Details
Seat + back in one · Memory foam · Washable cover
A Softer, More Supportive Seat on Any Chair
This one-piece L-shaped cushion combines a contoured memory foam seat with a built-in back rest. Place it on your office chair, car seat or dining chair and it adds cushioning under you and support behind you, without juggling two separate pillows.


The everyday problem
Long days on chairs that weren't made for you
Hard kitchen chairs, flat office seats and car seats on long drives can start to feel uncomfortable after a while. Adding a seat pad and a separate back pillow helps, but they slide around and need re-arranging every time you sit down.
This cushion keeps seat and back support together in one shape, so everything stays in place and you simply sit down.
How it works
Designed around the way you sit
1
Contoured seat
The shaped base adds a soft layer of cushioning between you and the chair.
2
Integrated back rest
The raised back section supports your lower to mid back and stays aligned with the seat.
3
Memory foam adapts
High-density foam gently follows your seated position for an even, supported feel.
One-piece design
Seat and back support in one
- Integrated back support that rests against the chair back.
- Contoured seat shaped for everyday sitting.
- One L-shaped piece, so nothing shifts out of position.


Materials
Comfort in every layer
Inside is a high-density memory foam core that feels soft yet supportive. Around it sits a breathable polyester-knit cover that feels pleasant against clothing and skin.
The cover zips off and can be machine washed according to its care label, so the cushion stays fresh with everyday use.
Where to use it
Move it from chair to chair
The cushion is freestanding and light enough to carry, so it can go wherever you sit during the day.

Before you order
Check it fits your chair
The cushion measures about 42 cm wide, 42 cm deep and 34 cm high (16.53 × 16.53 × 13.38 in). Compare this with the seat of your chair before choosing.
Place it in the centre of the seat with the back section resting against the chair back, then shift it slightly until it feels stable and comfortable.

Six colours for every room
Choose a calm neutral for the office or a bright colour that brightens up a home desk or reading corner.

Grey

Green

Blue

Orange

Purple

Pink
Care and good to know
✓ Remove the cover and machine wash it according to the care label
✓ Do not machine wash the foam core; clean it only as described in the included instructions
✓ Memory foam may feel firmer in a cold room and softens as it warms
✓ If you have ongoing back discomfort, ask a health professional about your seating
Specifications
- Type: memory foam seat cushion with integrated back support
- Design: one-piece L-shaped construction
- Core: high-density memory foam
- Cover: breathable polyester-knit, removable and machine washable
- Size: approx. 42 × 42 × 34 cm (16.53 × 16.53 × 13.38 in), W × D × H
- Suitable for: office chairs, car seats, dining chairs and home seating
- Colours: grey, green, blue, orange, purple, pink
What's in the box
- 1 × L-shaped memory foam seat cushion with removable cover