Umbra - Translucent curved stool Umbra Umbra, a Canadian brand at Simons Maison Whether you use it as a side table, bedside table or extra seat, this translucent acrylic stool is as attractive as it is convenient thanks to its modern curved design featuring two storage spaces for magazines, books, or records. Solid, rugged, and shock-resistant acrylic Maximum weight: 200 lb 16.5" x 17" x 11.5" (42 x 43 cm x 29 cm)