You are bidding on used, stunning looking pair of 58[]16mm lens size 1960's VINTAGE B&L RAY BAN G31 DOUBLE GRADIENT MIRROR CARAVAN AVIATOR SUNGLASSES w/CASE in overall good condition, considering their age & usage. This is extremely old..approximately 50 to 60 years old pair of Caravans in overall good condition. The color of impact/scratch resistant constant density G31 UV glass lens is Smokey Gray with Silver mirror coating on front top & bottom sections of lens as shown in the pictures. Lenses are NOT etched with BL as they they are pre-BL etching era from 1960's. LENSES SHOW SOME FINE MINUTE PITTING DOTS WHICH AFFECT THE LINE OF SIGHT OR VISIBILITY. HOWEVER ABSOLUTELY NOTHING MAJOR OR BRUTAL AS YOU CAN SEE FROM THE PICTURES. Measures approximately 5 3/8" b/w the hinges, vertical height is slightly over 1 7/8" & length of temple arm is 5"...Please see pictures for further details & engravements.  Consolidated shipping is offered on multiple items purchased. Thanks for bidding!!!