Book supports are made of heavy-gauge steel with smooth edges and baked enamel finish. Nonskid poly bases will not scratch or stain surfaces. Book supports are recyclable. • Sturdy support for your books binders and more. • Baked enamel finish and smooth edges for a polished look. • Long-lasting heavy-gauge steel construction. • Won t scratch or stain your surface with nonskid poly base. • Recyclable to help sustain our environment. • Sold as 1 Pair.