Burberry BE4240 are square shaped sunglasses made from plastic acetate and metal bridge. The lenses are fully U.V. protecting. Burberry BE4240 are available in size 56x19. designerglasses.co.uk offers this frame in various colours including: Burberry BE4240 30018G Black/Grey Gradient. Please call designerglasses.co.uk with any enquiries on 0800 731 8118.