Woviore Mattresses & Accessories sku-17357603781, twin XL

The Woviore Black twin XL copper mattress (sku-17357603781) is listed under Mattresses & Accessories. The 12 Inch mattress has a 3-inch copper memory foam contouring layer, a 1-inch soft layer, 6-inch 13-gauge steel pocketed coils and a 2-inch base. The listing also gives its height as 11.99 inches and calls it a 12 inch mattress.

Its cooling cover, soft materials and high-support base are intended for a comfortable sleep environment. The copper foam is described as helping circulation, while the foam and base help reduce noise and motion transfer. Edge support coils add stability.