Dena toys are manufactured with platinum silicone, which is BPA free, PVC Free, Latex Free, Phthalate Free and 100% safe. Platinum silicone is a soft material that feels great to babies and kids. The ideal toy in every stage of development. Safety tested for 0+ Kids love to use it: • as a teether • for stacking • as a puzzle • free play • for sensory stimulation • as a bath toy • for cooking, thanks to its high-quality, food grade silicone. This item includes 12 neon rainbow pieces.