Deluxe = 50 pieces; suction cup builders in 8 versatile shapes and colors with clear plastic bin for storageGreat for ages 3 , safe for kids and made of 100% high quality silicone rubber, BPA-free, latex-free, dishwasher safe, leaves no residue or marks on surfacesEncourages creativity, fine motor skills, interaction, playful experimentation, relaxation, sensory stimulationBring the fun to bath time, car trips, windows, school lockers, highchairs, or office desktops; suction construction leaves room for every kid's imagination!