Designed by Pieter Maes, the lounge chair name evolved from Al-MG³ – the thinnest aluminium alloy available to manufacture the chair. This seat brings an element of origami to life. The shell is made of Al-Mg³ alloy and the base is a powder-coated steel. The seat can be upholstered in one of many different colors.

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According to Maes, while the initial sketch was designed in an afternoon, the prototyping of the ALMG chair took 15 months.

The ALMG chair is available in Al-Mg³ alloy shell and a powder-coated steel base. The seat is upholstered with SIXINCH® specially selected textiles. The 44 pound steel side table comes in eight colors – white, black, copper, blush, honey, seafoam, pigeon blue and signal grey.

Approved Fabrics & Materials

SIXINCH® is proud to partner with the top textile companies in the industry to provide an extensive offering of fabrics. Fabrics can be specified using our standard ordering process, eliminating the need for additional expense and efforts required for COMs. Visit our Graded-In Fabrics page for more information on surface materials and pricing.

Additional Documents:
Fabric Guidelines (.pdf)
Material Durability (.pdf)
Care + Maintenance (.pdf)


SIXINCH USA’s goal is to reduce impacts to human and environment health by evaluation and control of chemicals of concern in our processes and facilities.

Comparing materials and chemicals found on the Red List we find that SIXINCH products meet the criteria for specification of Living Building Challenge buildings. The Living Building ChallengeSM 2.1 is a complex initiative and is not limited to compliance with a list of materials and chemicals, but clearly states the intent of environmental responsibility in product design and specification. For SIXINCH this is an on-going commitment and will involve continuous improvement.

We look forward to sharing more about our journey to even deeper sustainability. For more information visit our Environmental/Testing Information page.



A designer based in Antwerp, Belgium. Since graduating from the Design Academy Eindhoven in 2004, he has been the catalyst for numerous product, architectural, interior and furniture design projects. In 2007, Maes hooked-up with Vincent Van Duysen Architects of Antwerp, Belgium to earn his stripes in the field of furniture design. Maes operates his own design firm, Make Agency.