1.Advanced Italy technology 2.Raw material quality control 3.Strict inspection on products 4.Good quality&Competitive price 1) Size: 3#,4# 5#,7#,8#,10#,various length and tape color2) Type:open end,close end,two way open end,two way close end3) High quality, reasonable price,quick delivery4) OEM or customer's design are welcome. #7 Nickel 2 Way Open End Zipper