De Ding Men's Semi-rimless Clear Lens Optical Eyeglasses Metal Frames Gun metal frame plastic lens non-polarized Lens width: 54mm Lens height: 32mm Bridge: 17mm Arm: 135mm 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