Onda Swivel Kitchen Stools by Jesús Gasca for Stua This orange seat version is no longer being manufactured With a wave-like seat that mimics the curves of the human form and hugs your lower back, the Onda Stool (2006) delivers surprising lumbar support for a low-back stool. The four-legged steel base is impressively stable while also being both visually and literally lightweight. A 360-degree crossbar provides leg support while you swivel. Seat options include molded plastic with a matte texture, or molded plastic with a nonslip soft rubber skin. When disassembled, Onda is 100% recyclable. Made in Spain. Wave-shaped seat hugs the small of your back to provide lumbar support. Seat swivels 360 degrees. Durable and stable steel base. Seat back is 7" Maker's mark on the bottom The rubber seats and stainless need to be cleaned. There is some cracking on the white material underneath. Mid Century / Modern / Sustainable / Stua / Onda / Spanish / European / Spain / Designed in 2006