100% new high quality For all products on the site, this may be the fastest delivery time (shipped within two days) and the lowest price (comparable). SLS Standard The maximum size of the economic aisle package is 24cm x 34cm x 7cm (the maximum weight of a single package is 2kg. If it exceeds 2kg, please order separately!) Light weight and low price, you can choose to change channels, you can buy different products to order and Ship together! Decription: Feature: Lightweight design for all-day comfort Adjustable nose piece reduces slippage and provides a personalized, comfortable fit Soft temple tip pads ensure a fit that is both comfortable and secure Lightweight frameless design offers 180 degrees of distortion-free, unobstructed vision Sleek, sporty, frameless unisex design appeals to broads range of workers. Specification: Material: PC Tips: Due to manual measurements, there may be an error of 1 - 3mm. Please understand, thank you!