This wedge cushion, which fits perfectly on the Xbrick®, makes it even easier for you to adopt an upright sitting posture on the Xbrick®. The wedge shape tilts your pelvis and stretches your lumbar spine. The upholstery with optimum firmness (120 kg/m³) ensures pleasant, ergonomic sitting comfort.

You can find all information about the product here: X-wedge care instructions

Art-Nr: X-wedge

 Material: Recycled composite foam, cover 100% recycled polyester
Construction: Wedge-shaped, precisely cut to fit Xbrick®.
Cleaning: Cover removable + washable
Size: 250 x 333 x 60mm

Color: hellblue

✓Made in Germany ✓ergonomic ✓washable cover ✓made from recycled materials


Includes 19% Mehrwertsteuer
Delivery Time: ca. 10 Werktage


Multifunctional furniture Xbrick® – accessories – ergonomic wedge cushion X-wedge

Multi-modular furniture from Xbrick®- with the X-wedge you add a comfortable seat cushion to your Xbrick for more in all your desired scenarios.

X-wedge as a seat cushion for the multi-functional furniture Xbrick® lets you sit even better and more ergonomically on the seat cuboid. The wedge-shaped cushion ensures that you automatically adopt an upright position when sitting and your spine is relieved. In addition to stretching the lumbar spine, the intervertebral discs and the muscles in the thighs and hips are relieved. The wedge cushion fits perfectly on the multifunctional stool in the high sitting position with the usual seat height of 500mm and lets you sit even better and more upright at the desk or in a sitting circle, for example. But of course it can also be used very well in the lower seat heights 333mm and 250mm. So everyone can find the best individual healthy sitting position in low sitting. Whether it’s for children, working close to the floor with children at eye level, or for an upright chair seat during your meditation. And for a quick power nap in the office, the compact cushion can also be used as a pillow on an Xbrick® couch.

The Xbrick® shown are not included in the scope of delivery of the X-wedge.


Composite foam with recycled content, cover 100% recycled polyester.

Here directly from the manufacturer + developer wd3 GmbH

Additional information

Weight 0,2 kg
Dimensions 25 × 33,3 × 6 cm

Recycled composite foam, cover 100% recycled polyester


for attaching to two Xbrick® multifunctional furniture units


Damp washable with soap and water


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