The iron-on beads mix includes 3000 round beads made from recycled plastic. The beads are colorfully mixed, PVC-free, and hypoallergenic, making them ideal for promoting creativity and environmental awareness. Measuring 7 x 15 x 5.5 cm and weighing 210 grams, the beads offer versatile design possibilities and comply with EU safety standards EN-71. Requiring no batteries or assembly, they are suitable for individual and group projects.