This thoughtfully designed, engaging stacker is a puzzle, teether and sweet sensory toy all in one. It is a unique baby shower gift Puzzle, teether, stacking and sensory toy all in one Made from food grade silicone - BPA and phthalate free Independently product tested to Australian standards AS/NZS 8124.1 and ASTM (USA) and CE (Europe). Easy to clean using a bottle sterliser, in boiling water or in the tap drawer of the dishwasher. Measure approximately 14cm when stacked Suitable for Ages 0+ Note that your purchase and support for this item helps protect Australian wilderness and wildlife through Tiger Tribe's brand partnership with Australian charity the Foundation for National Parks & Wildlife (FNPW).