Space Theme Design -- A fun and stylish space-themed design that combines a wealth of elements: stars, crescent moons, meteorites, astronauts in capes, etc. full of mysterious colors and fantasy, making your knitting and crocheting more interesting. Zinc Alloy Lobster Clasps -- Different from normal plastic ring stitch marks, these metal lock stitch markers combines with a tight lobster hook. With this features, you can tightly reposition, fix and mark the stitches easily, they won't fall off of your knitting position. Sturdy and Easy to Use -- These knitting stitch markers are mainly made of quality alloy. It is sturdy enough and stays closed, easy to clasp closed and open. Smooth and no pointy edges, will hardly snag your yarn or works, keep locking on your knitting works securely. Wide Application Range -- These locking stitch markers can be applied for knitting, crocheting, DIY crafts, scrapbooks, cloth clothes and so on, or hang them on keychains or other crafts, of course, you can also use them to make necklaces, bracelets, earrings or other beautiful jewelry.