Nova in Havana Frame and Green Solid Lenses from Monokel Eyewear . Handcrafted premium acetate frame with 5 -Barrel OBE Stainless steel hinges, a saddle nose bridge and protective teflon covered hinge screws. Constructed with 100% UV protective Carl Zeiss Vision CR39 lenses. Includes a protective case, cleaning cloth and storage box. 100% Biodegradable Acetate Dimensions: 143.5mm x 38mm