Mustard Heavy Duty #5 Invisible Continuous Zipper Tape

This vibrant mustard shade is ideal for modern dressmaking, retro-inspired sewing, children’s clothing and bold home décor projects. Its rich golden tone pairs beautifully with autumn palettes, geometric prints, denim, earthy fabrics and statement colour blocking — all while keeping the zip neatly concealed.

Each metre includes two matching sliders, allowing you to create a custom-length invisible zip with a smooth, professional finish. The Size 5 design features a durable 5 mm coil, offering greater strength than a standard Size 3 invisible zip — perfect for thicker fabrics, structured garments and everyday wear.

Perfect for:

• Dresses, skirts & retro garments

• Children’s clothing & bright fashion pieces

• Cushions, craft projects & bold home décor

• Bags, accessories & statement sewing

• Light upholstery

• Any project needing a strong but hidden zip

All orders are cut as a continuous length from one reel.

Size 5 (or #5) refers to the coil width of 5 mm. This is stronger and more robust than a standard Size 3 invisible zip, making it suitable for bridal wear, costumes, cushions and upholstery projects where extra durability is needed.

Each metre includes two colour-matched sliders. Slide the tape into the channels and pull gently to secure.

Our video tutorial below shows the method on Size 3 tape — the technique is identical for Size 5