Description : MATERIAL : Those beads are made of polymer clay , environmentally friendly material . 18 different mixed color flat beads for jewelry making kit enough for lots of DIY project . 6mm in diameter , thickness : 1mm , hole : 2mm . clay beads are lightweight , comfortable to wear , waterproof and not get fade . PACKAGE INCLUDE : Our flat beads for jewelry making kit includes 4500 pcs clay beads in 18 bright colors , 234 pcs letter beads , 16 pcs colorful heart beads , 50pcs square beads , 50pcs star beads , 8 pcs shell , 10 pcs starfish pendant , 50 pcs open loop , 50 pcs binder , 25 pcs lobster clasps , 1 roll 10 meters black elastic cord and 1 roll 10 meters clear elastic cord . These beads for bracelets kit is enough to creat 35 - 45 pcs bracelets . JEWELRY DIY KIT : Those flat disc beads are usually used for DIY bracelets , necklaces , earrings , anklets and many ornaments . This loose spacer beads is elegant and eye - catching , suitable for teens and adults . EDUCATIONAL : With clay beads to create crafts help keep kids away from video games , improve their creativity , imagination , color perception , hands - on ability and concentration . DIY beads jewelry build warm parent - child relationship , friendship and help relieve stress . MAKING GIFT BY YOURSELF : Making meaningful and perfect gift for birthday , valentine &# 39 ; s day , Christmas , Mother &# 39 ; s Day , Thanksgiving Day . Specification : Material : Polymer clay Package Includes : 1 Set of Clay Beads Note : Color might be slightly different due to the color calibration of each individual monitor . Please allow slightly measuring deviation due to manual measurement .