Product details:4600pcs 3mm glass beads,700 pcs acrylic beads,2 rolls of elastic thread,Box size: 22*13*2.1 cm,Weight about 330 grams Easy and convenient operation because no glue and mess. Its can be used to make bracelet necklace, music festival, party embellishment. sewing, handicrafts, earrings, bracelets, necklaces, clothes, bags, rings, brooches, cross stitch, tassels, key chains, memorial bracelets, pillows and so on. Give these DIY beads for Childrens Day, Birthday, Holiday, and fun party favors to little girls and teens. It is every little girls dream to have their jewelry kits. This DIY craft beads can help children improve hand eye coordination, improve the practical ability, better play to the childs imagination, and the letter beads are good for childs hand-eye coordination ability and improve the amblyopia training. These beads suitable for children over the age of three. It is best to be accompanied by parents. Please do not let the children do it alone to avoid the kids eating beads. Please use adult supervision and be careful of choking hazard for children