Check the listing for details. 4 Pack Combo Slim Reading Glasses in Compact Aluminium Hard Case Various Combos!. Condition: New with tags. Listed at 18.49 USD. You will receive a combo 4 pack of reading glasses. Featuring the 2nd generation aluminum tube case reading glasses, quite possibly the smallest aluminum hard case that will fit in your purse, pocket, or anywhere with limited space. Not only do your get the case, you will also receive a matching pair of reading glasses. Comes in various colors and various strengths/powers. The glasses are also spring hinged for flexibility and better fit. Altogether it only weighs approximately 1.5 oz. Backed by NewBee Fashion's 30-Day Return.100% UVA ProtectionSpring Hinge Temple12 Available ColorsAluminum Hard Case Included SIZINGCASE: Height 143mm x Width 27mmGLASSES: Height of Lens 20mm x Width of Lens 47mmFrame of Glasses Height 21mm x Frame Width 135mm****PLEASE MAKE SURE YOU SELECT THE CORRECT POWER AND COLOR****