WHOLESALE PACKWe offer a whole pack of 40pcs of zipper. 15.7 inch mixed colors, various colors are available. Their measurement are: Overall length- 17.7inch/ 45cm, Zippers length- 15.7inch/ 40cm. Easy to sew zippers by hand or sewing machine. DURABLE MATERIAL These zippers are made of quality nylon, polyester tape, and metal sliders. You would find that our zipper tapes are highly flexible and offer higher horizontal strength. They are washable, practical and durable to use for a long time. VARIOUS COLORSZippers are availableinwidearrayofcolors. 20 colors are available in grey, wine red, white, red, pink, black, green, yellow, purple, orange, rose red, blue, light blue, light green, beige, navy blue, light brown, light purple, lemon yellow, acid blue. Lots of color options that there must be some colors that will goes well with your garment. Just order our zippers and start your own sewing adventure INVISIBLE ZIPPERSPeople love to use these type of zippers in the garment because they are invisible as the name implies. They look clean and professional. When the zipper is sewn into a garment, the zipper teeth do not show. Our invisible/concealed nylon zipper are lightweight zippers. Both end are well sewed and fixed and they will not easy to tear off. WIDELY USED They are so popular that you could find their usage in many fashion design and costume design like pillow cases, cushion covers, pouches, purses, handbags, pants, skirts, dresses, costumes, and upholstery. They are also great for fixing or sewing slacks, skirts and dresses, bags, pet clothes.