Model: Ringo (JMMRG-3J) Limited Edition Number: 488 out of 500 Gender: Unisex Frame Size (mm): Lens Width Bridge Temple 42 27 154 Frame Materials: 100% Beta Titanium Gold Frame w/ Blue Havana Lens Insert Hardware: Beta Titanium Frame Description: "Follow the beat of your own drum in these iconic Fab Four-inspired shades equipped with a unique double-layer bridge that will lead you over the rainbow and into an endless summer of love. Strawberry fields await!" Ringo is a circular lens shape titanium frame with cured cellulose acetate lens insert, featuring a 4 mm beta titanium eye rim and custom detail tip with epoxy. Frame Features: Circular lens shape titanium frame w/ acetate lens insert Beta titanium frame Beta titanium temples w/ custom epoxy detail tip Monoblock titanium hinge construction Custom 4mm rim wire w/ hairline detail Custom nose pads w/ logo & hairline engraving 2 base CR39 lens w/ backside anti-reflective treatment 100% UV protection Lens: Blue CR39 w/ back AR Packaging: Italian-handcrafted leather hard case Microfiber cleaning cloth/pocket square Hard-shelled, silk fabric-covered packaging Letterhead press certificate with limited edition serial number and craftsmen signature Warranty: 1 Year Manufacturer Handmade in Japan