These Tom's Brigg 52 Demo Glasses are a stylish addition to any eyeglass collection, featuring a dark tortoise frame color and a full rim design. Made of plastic, these glasses have a bridge width of 21mm, and a lens socket width of 52mm. The temple length is 147mm, making them suitable for both men and women. These glasses are a unique blend of vintage and modern style, ideal for those looking for a blend of classic and contemporary aesthetics.