This pair of sunglasses features PC polarized lenses and a durable PC plastic frame, supported by high‑quality metal hinges for a firm, stable feel. Its oversized square design offers a flattering fit while blocking harmful UVA and UVB rays. FDA‑approved and impact‑resistant, the lenses meet Ball‑Drop test standards, and the frame measures 5 5/8" L x 1 7/8" W.