These reading glasses are unisex, sleek and easy to wear. The frame is polished, lightweight and has comfortable spring hinges to accommodate most head widths. Available in Black and Tortoise, in +1.50, +2.00 and +2.50. Made with partially recycled plastic. Must order by the dozen with a minimum of 3 dozen per strength. For custom strengths other than the above, the minimum order quantity must be 300 units with 150 units per strength (QUR).