1)Various material of frames and lens can meet different customer's price needs. Frame material(Acetate, TR90, PC, Metal, Titanium) Lens material (PC, Nylon, CR-39, Polarized) 2)Support any logo, any design. Welcome OEM. 3)Best quality with competitive price and prompt delivery. 4)Small trial orders are accepted. Order Detail: --Delivery time: 15-30days after 30% deposite. Depend on the QTY. --Package: 1PC/PE bag, 12PCS/inner box, 25boxes/CT --Payment: By T/T or West Union, 30%deposite, 70% balance should be paid before delivery. Customer Service: 1)Quality Guarantee: (We promise that if any quality problem without human reason after receiving the goods two weeks, customer can change it unreserved and we bear the Freight. ) 2)Free Sample(Fee of sample will be send back to buyer, once the order placed.