雙向可逆開口拉鍊 | 成型塑膠 | 棕色 | #5 | 19 3/4 英吋 - 50 公分

The molded plastic teeth slide smoothly and the reversibility works perfectly on my jacket project. Had to measure twice because the 50 cm length was exact, but once installed it looks clean and professional.

Needed a sturdy reversible zipper for my outdoor jacket project, and this #5 plastic one slides smoothly even with thick fabric layers. The 2-way function makes layering easy, and the brown color is a perfect neutral.

This brown plastic zipper matched the color of my jacket perfectly, and the reversible two-way slider makes it easy to open from either end. I was worried about durability, but the #5 teeth feel sturdy enough for regular use on a heavy outer layer.