Reviewed for sustainabilityComosum Meter · Mater 3.8 / 5Show the six category scores

Low Stool / High Stool Aluminum is made by Mater. We review every brand we carry against published evidence in six categories; Mater scores 3.8 out of 5 (23 of 30).

  • Material 5 out of 5FSC wood, waste-based Matek; Wallpaper* 2019
  • Transportation 4 out of 5Mostly made in Latvia, Slovenia, Denmark
  • Manufacturing 4 out of 5EU partners; Bo Bedre sustainability award
  • Labor 4 out of 5EU partners bound by supplier code
  • Energy 3 out of 5No energy data published
  • Durability 3 out of 533 spare parts sold; 2-year warranty
Brand-level score · Rubric v2.2 · Reviewed September 2026How we score

Low Stool / High Stool Aluminum

Sale price$1,777.00

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Size: Low Stool

Size

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Low Stool / High Stool Aluminum

Sand-cast by hand in a small workshop in northern India, from a raw material Mater states is 70 percent aluminum waste.

This is Space Copenhagen's stool recast in metal. The turned wooden profile Mater calls a New Danish Classic is reproduced in partly recycled aluminum, polished to a soft shine and finished with a genuine black leather seat. Sand casting is an old, low-plant technique, and it suits a piece built out of scrap. Three heights share one footprint, which is why the low stool, the counter stool and the bar stool sit on a single page in our Mater collection.

Materials

Sand-cast aluminum derived from 70 percent aluminum waste, polished; genuine black leather seat

Dimensions

17.7 in W x 14.2 in D in every height; 18.5 in high for the Low Stool, 27.2 in for the counter High Stool, 29.1 in for the bar High Stool

Designer

Space Copenhagen

Made in

India

Colors

Polished aluminum with a black leather seat

Care

Wipe the polished aluminum with a damp cloth and dry at once; condition the leather seat occasionally; avoid abrasive cleaners

Common Questions

Where does the recycled aluminum come from?
Mater states the raw material is derived from 70 percent aluminum waste. It is sand-cast by hand in a small workshop in northern India, using a casting technique that needs no large industrial plant.

Which height should I choose?
The 18.5-inch Low Stool works as seating, a footrest or a side table. The 27.2-inch High Stool suits 36-inch kitchen counters, and the 29.1-inch version suits bar tables of 40 inches and up.

Is the seat upholstered?
Yes. Every height is finished with a genuine black leather seat on the cast aluminum frame, so the metal is never what you sit on. Condition the leather occasionally to keep it supple.

Mater +

Mater is a Copenhagen-based design house pioneering sustainable innovation since 2006. Every piece tells a sustainability story—from FSC-certified wood and recycled ocean plastic to upcycled coffee waste and reclaimed mango wood. Collaborating with visionary designers, Mater fuses high-quality craftsmanship with environmental ethics, creating furniture that respects both people and planet.

Shipping & Returns +

In Stock Items Ship Within 7-10 Business Days * We will contact you to confirm any extended lead times for out of stock or backorder items

White Glove delivery — scheduled two-person inside delivery, room-of-choice placement, assembly, and full packaging removal — can be selected at checkout on orders over $1,000: $250 on orders $1,000–$1,500, $150 on orders over $1,500.

Country of Production +

India

Dimensions +

Width: 18.1"
Depth: 21.0"
Height: 39.3"
Seat Height: 27.2"
Seat Depth: 15.3"

Care Guide +

To maintain the finish quality of your Mater product, please follow the care and cleaning procedures provided. Dust regularly with a soft, dry cloth. For wood surfaces, use a damp cloth with mild soap and dry immediately. For recycled composite surfaces, wipe with a damp cloth. Avoid harsh chemicals, abrasive cleaners, and prolonged sun exposure. Re-oil wood products periodically as needed.

Mater Sustainability Meter

Reviewed for sustainability by Comosum: Mater scores 3.8 out of 5 (23 of 30) across six categories, from published evidence.

  • MaterialFSC wood, waste-based Matek; Wallpaper* 20195 out of 5
  • TransportationMostly made in Latvia, Slovenia, Denmark4 out of 5
  • ManufacturingEU partners; Bo Bedre sustainability award4 out of 5
  • LaborEU partners bound by supplier code4 out of 5
  • EnergyNo energy data published3 out of 5
  • Durability33 spare parts sold; 2-year warranty3 out of 5
Total23 out of 30
3.8
Sustainability
grade out of 5
Brand-level score · Rubric v2.2 · Reviewed September 2026How we score

Shipping and Returns

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Shipping Info

Flat-rate shipping from $10 by order total — your exact rate is shown above, next to the price. Orders over $1,500 ship FREE, freight and duties included. White Glove delivery is available at checkout on orders over $1,000 — $250 up to $1,500, $150 above it.

Returns

30-day returns in unused, original condition. Start a return at hello@comosum.co — we'll coordinate it with you.

Warranty

Every piece carries its manufacturer's warranty — typically 2 years or longer. We handle all claims for you at hello@comosum.co.

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