Milward Knappar Hjärta 18mm symaskinsspolar Salt helps fix the color

Salt helps fix the color in the fabric when dyeing and provides a durable and colorful result

7 cm wide and is made of vulcanized metal mesh

It is especially practical for hemming clothes and curtains or mending tents

• Type: Carabiner / Snap hook / spring lock

There are further instructions on Rit's website:

Milward Knappar Hjärta 18mm symaskinsspolar Salt helps fix the colorThese stylish buttons from Milward are incredibly versatile and are just as suitable for hand sewn garments as for home decor and accessories. Made of polyester and washable up to 40 C. Delivered in a stylish cardboard packaging. Quantity: 6 pcs Size: 18mm Sustainable packaging: 100% plastic free and fully recyclable