Armless Ergonomic Office Chair ($120)

An armless swivel office chair with C-shaped lumbar support and a walnut veneer backrest. Waterproof and breathable PU leather, wipe-clean surface. 90°–135° tilt function. Height adjusts from 19.3" to 23.3". Reinforced metal base with 5 durable casters, 300lb capacity. 30-minute assembly with included tools. 1-year replacement policy backed by Amazon. Note from the listing: a newer model is available. Available in beige, black, and brown, in 1-pack or 2-pack.

Dimensions: 21.65"D x 20.5"W x 36.2"H | Material: PU leather, walnut veneer back Lumbar: C-shaped built-in | Tilt:90°–135° | Height: 19.3"–23.3" Capacity: 300 lbs | Colors: Beige, black, brown | Packs: 1 or 2 Style: Modern, minimalist, armless Use: Home office, conference room, small spaces