Invisible Zipper Black (580) 40CM YKK

Invisible Zipper Black (580) 40CM YKK Not Divisible

This invisible zipper in deep black stands out because of its fine, tight teeth that completely disappear into the tape once the zipper is closed. In the photo you can clearly see the characteristic curved slider and the finely woven tapes on both sides, which slide smoothly into any seam. Black is a color you can use in almost any project without it stealing the show, exactly what you expect from a good invisible zipper.

Product Features:

• Item Number: YKK40B-580
• Composition: Plastic
• Width: 22mm
• Type: Invisible Zipper, Non-Divisible
• Length: 40 cm
• Tooth width: 3 mm (size 2)

What is an invisible zipper

An invisible zipper, also called a concealed zipper, is designed to completely disappear into the fabric once it's installed. Only the small slider remains visible, the rest of the zipper hidden behind the fabric edge. This makes it popular with sewists who want a clean, professional finish without visible seams or teeth. This YKK zipper is non-divisible, which means the two sides stay attached to each other and cannot be completely separated, making it ideal for applications where you don't need an opening at the bottom.

Applications and Projects

This 40 cm invisible zipper is a workhorse for clothing projects where invisibility matters. Think of:

• Skirts with a zipper in the side or back seam
• Dresses where you want to keep a seamless look
• Trousers and pants with refined finishing
• Pillow covers where you prefer the zipper tucked under the edge
• Homemade bags and pouches with a subtle closure
• Repairs to existing garments with an invisible zipper
• Sewing projects where a clean, professional finish is desired

Quality You Can Trust

View the full range of 40cm invisible zippers YKK or choose from all non-divisible invisible zippers YKK at Rijs Textiles. For even more options, check out the complete YKK zippers collection or discover all haberdashery that completes your sewing project.