MEDOLONG STORE 100% SATISFACTION GUARANTEE If you want to return the eyewear,you can send us the returned request and we will refund you after we receive the returned item. We offer a 100% money back guarantee on all purchase. Style Number:RG5865 Department:women Frame Material: TR90 Temples Material: TR90 Lenses Material:CR39(anti blue light lens) demo lens(plastic) The Dimension:frame(140*46mm) lens(59*44mm) bridge(12mm) arm(134mm) Reference of Reading Glasses Power with Age: Age:under 50 Power:+1.0 Age:55-59 Power:+1.5 Age:60-64 Power:+2.0 Age:65-69 Power:+2.5 Age:70-74 Power:+3.0 Age:above 75 Power:+4.0 PACKAGE 1*glasses 1*box