De Ding Men's Clear Lens Metal Semi-rimless Frame plastic frame plastic lens non-polarized Lens width: 55mm Lens height: 31mm Bridge: 18mm Arm: 140mm Frame Material:Metal Delivery: usually 7-10 days by E-packet.The estimated delivery shows on system is not correct. will send one Christmas&New year gift with your item. will send one high quality case with the frame. multicolored frames give you more options