Ultralight and soft modeling foam beads stick together, so you can form into into fun shapes. Packaged in a two piece clear case which carries a full color digitally printed label. It's a great fidget toy, because no one will want to put it down! Non-toxic, ages 3+. NOTE: Due to the consistency of the materials some separation can occur. Please remove from container and play with the putty to restore to its original state. Complies with Prop 65. 2 5/8" Diameter x 3/4" Thick