1Product Usage: These stitch markers are mainly applied to mark the start and end of the stitches and the position of the added or subtracted stitches, convenient for you to identify and remember. 2Metal Material: These crochet stitching markers are made of excellent metal material, which has high strength, rust and erosion resistance, long service life, and has a wide range of applications. 3Glossy Finish: These metal stitching markers have a glossy appearance, without burrs or notches, and will not wear or snag yarn or other materials, so you can use them with confidence. 4Multiple Purpose: You can use these spiral stitch markers to complete various tasks, including fabric and clothing knitting, crochet weaving, scrapbooking, handicraft projects, etc., to meet various needs. 550Pcs in 1 Set: This kit includes 50 spiral stitch markers, sufficient quantity and suitable combination to meet your daily use and replacement needs. It is a practical gift to your wife, mother, or embroidery enthusiast. 50 x Spiral Stitch Markers