The CARTER is an oversized square-round frame; a modern take on a 70s silhouette Dimensions: 50-54☐19-147mm (frame height-frame width-nose bridge-temple) The CARTER has gadget safe, anti rad, and anti blue light lenses. It's made from durable metal with acrylic hardware for no irriration-wear; sturdy metal hinges; replaceable lenses; perfect for everyday use The CARTER comes with (1) one UV flashlight, (1) UV testing paper, (1) anti-rad CARTER frame, (1) drawstring pouch, and (1) dust cloth. UV protected glasses protect your eyes from the harsh sun, and are screen and gadget safe. Disclaimer: All Baobab Eyewear frames have replaceable lenses. In fact, you have the option to have us replace and upgrade the frame's lenses and we can delivery them to your doorstep already upgraded. However, if you choose to have the frames replaced someplace else, other optical stores may refuse to change the lenses since they prioritize their products. This does not mean our frame's lenses are not replaceable, rest assured there are other opticians that will be willing to replace them for you, or better yet, have Baobab Eyewear skilled opticians upgrade your Baobab eyewear frames for you for a hassle-free transaction.