Product Details The Legend Tortoise Lite acetate pairs perfectly with the gold metal ring finish for maximum adjustment. Perfect for round, rectangular, and oval-shaped faces.Legend Collection: Lenses - 54mm, Bridge - 18mm, Temple - 141mm Care Details When not in use, glasses should be placed in their case or pouch. Store glasses in a safe cool place after use. Be mindful when exposing glasses to extreme temperatures. Use both hands to remove/put on glasses. This ensures that alignment of glasses is not affected. Wooden portions of the product should be cleaned with any natural oil at least every 6 months. .