Our heishi clay beads are made of soft polymer clay that are smooth, lightweight and waterproof, very comfortable to wear. No need to worry about discoloration or fragility.The chip disk beads are approx. 6mm in diameter, 2mm in hole diameter. These flat round loose beads can be applied in DIY crafts and jewelry making-earrings, bracelets, necklaces, pendants, anklets and other beading, lace, hat making and hair accessories, meeting your multiple needs. The clay beads in different colors are lovely gifts for craft lovers around you, such as your daughter, mother, neighbor, classmate and more, which can well express your love and care to them