Check the listing for details. 4 Pack Mens Half Frame Blue Light Blocking Reading Glasses Spring Hinge Readers. Condition: New with tags. Listed at 12.99 USD. 4 Pack Mens Half Frame Blue Light Blocking Reading Glasses Spring Hinge Readers Quantity: 4 pairs reading glasses.Available strength : +1.00 , +1.50 , +2.00 , +2.50 , +3.00 , +3.50 , +4.00 .Style: Unisex reading glasses for men women.Size: 139mm arm length, 135mm frame width, 51mm lens width, 32mm lens height, 15mm bridge.Lightweight sturdy half frame readers. Shipping: Orders ship out within 1-2 business days; most are actually shipped out on the same day or next day. We only ship on business days, Monday thru Friday. On FREE Shipping we reserve the right to use any carrier and service we deem appropriate. Returns: Please keep your box, packaging and all contents. Factory defective items and or shipping damage is rare, however it can happen in any industry.If the item is deemed defective please contact us within 14 days. Tell us the problem, your Ebay ID and we will gladly issue an RMA # (Return Merchandise Authorization) for an EXCHANGE of the same item Or issue you a full REFUND. Feedback: We strive to deliver quality merchandise in a timely manner. We ask you to please take a moment and leave us Positive feedback. Things can sometimes go wrong and we ask you to please contact us first before leaving an unfavorable feedback. We can resolve any problem if you please let us know about it.