This is a set of 2 pairs of non-prescription reading glasses manufactured using the latest technology. They come in two colours (black and tortoiseshell) and 7 different strengths, 1.00 1.50, 2.00, 2.50, 3.00, 3.50 and 4.00. The stylish frame design is compact and lightweight (the glasses weigh 14g per pair), providing a very comfortable feel. The PV frame is 13.5cm (5.3 inches) wide, and the temples (arms) are each 14.2cm (5.6 inches) long. The composite lenses are 6.2cm (2.4 inches) x 3.0cm (1.2 inches) in size. ***Please note no case is supplied*** Southern Seas is a new company and our aim is to provide a first class service to our customers. Feel free to contact us if you think we can assist you in any way or if you have any queries about your purchase. In order to bring you the best prices coupled with premium quality we ship from China. Normally your purchase will arrive in 10-14 days, although at peak periods (e.g. Christmas) shipment can take up to three weeks, as stated on our shipping policy. Our original 2013-2014 eyewear collection carries the latest fashions with a large variety of styles and colours to cater to all your fashion needs. Coupled with our fast growing clothing and jewellery collections Southern Seas enables you to stand out from the crowd with the ultimate in fashion accessories.