What You Get -- 2 sets, totally 24pcs stone stitch markers, size is about 1.89 inch(4.8cm), 12 colors, 2pc/color. Besides, we use a separate ring to string each set of stitch markers together for gift packaging, it can be put on the hand for easy storageStones -- Include natural amethyst, pink aventurine, fluorite, tiger eye, rhodonite, golden sheen obsidian, sodalite, rose quartz, dyed white jade, howlite and synthetic malachite. Natural stones balance the physical, emotional and spiritual parts of a person. Helps relieve depression, anxiety and headachesLobster Clasps Hook Locking -- 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 positionSturdy and Easy to Use -- These knitting clasps 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 securelyWide 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