{"product_id":"unda-office-chair","title":"Unda Office Chair","description":"\u003cp\u003eStudio Segers designed the Unda office chair for Ethnicraft's 2026 collection, and it is tested to ANSI\/BIFMA X5.1, the US standard for office seating.\u003c\/p\u003e\n\u003cp\u003eThe Unda office chair from \u003ca href=\"\/collections\/ethnicraft-furniture\"\u003eEthnicraft\u003c\/a\u003e takes the piped, upholstered shell of the Unda dining chair and puts it on a black metal base for the desk. Two bases are offered: a five-star base on castors with a gas lift that adjusts the seat from 30.5 to 34.5 inches overall, and a fixed four-leg base on glides at a 19-inch seat height for meeting rooms. The flat-weave polyester upholstery is rated to 100,000 Martindale rubs, and the chair is made in Italy. Zigzag spring suspension in the seat keeps it comfortable through a working day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e100% polyester flat-weave upholstery, 100,000 Martindale rubs; hard polyurethane foam; zigzag spring suspension; black powder-coated metal base; PFAS-free fabric, foam and coating\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWith wheels: 24 x 23 x 30.5–34.5 in, adjustable seat height, 26 lbs; Without wheels: 24 x 23 x 31 in, seat height 19 in, 25 lbs; maximum load 298 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigner\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eStudio Segers, 2026\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eItaly\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColors\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSalt; Charcoal\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDust with a soft brush; blot spills at once with a dry white cloth, never rub; no chemical cleaners; wipe the metal base with mild soap and water\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e2 years (terms apply)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Unda office chair height adjustable?\u003c\/strong\u003e\u003cbr\u003eThe version with wheels is: a gas lift moves the whole chair between 30.5 and 34.5 inches overall. The version without wheels is fixed at a 19-inch seat height and is meant for meeting tables rather than desks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it certified for office use?\u003c\/strong\u003e\u003cbr\u003eYes. Ethnicraft tests it to ANSI\/BIFMA X5.1, the US strength, durability and stability standard for office chairs, and to California TB 117-2013 for flammability. The upholstery is rated to 100,000 Martindale rubs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need assembly?\u003c\/strong\u003e\u003cbr\u003eNo. Both versions arrive fully assembled; the wheeled chair comes with its castors fitted and the fixed-base chair with nylon glides, ready to roll out of the carton.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is the Unda office chair height adjustable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The version with wheels is: a gas lift moves the whole chair between 30.5 and 34.5 inches overall. The version without wheels is fixed at a 19-inch seat height and is meant for meeting tables rather than desks.\"}},{\"@type\":\"Question\",\"name\":\"Is it certified for office use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Ethnicraft tests it to ANSI\/BIFMA X5.1, the US strength, durability and stability standard for office chairs, and to California TB 117-2013 for flammability. The upholstery is rated to 100,000 Martindale rubs.\"}},{\"@type\":\"Question\",\"name\":\"Does it need assembly?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Both versions arrive fully assembled; the wheeled chair comes with its castors fitted and the fixed-base chair with nylon glides, ready to roll out of the carton.\"}}]}\u003c\/script\u003e","brand":"Ethnicraft","offers":[{"title":"Salt \/ With Wheels","offer_id":52368474767661,"sku":null,"price":1099.0,"currency_code":"USD","in_stock":false},{"title":"Salt \/ Without Wheels","offer_id":52368474800429,"sku":"50699","price":1099.0,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ With Wheels","offer_id":52368474833197,"sku":"50698","price":1099.0,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ Without Wheels","offer_id":52368474865965,"sku":"50697","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/9684\/9965\/files\/50794_Boomerang_desk_Oak_50793_Boomerang_drawer_unit_Oak_50698_Unda_office_chair_Charchoal_fabric_Black_base_1_WEB.jpg?v=1789388425","url":"https:\/\/comosum.co\/products\/unda-office-chair","provider":"Comosum","version":"1.0","type":"link"}