Safe MaterialMade of high quality environmental friendly wooden materials which is safe for children to play. Good Gift for Kids Kids will love these building blocks to build a castle a cube or any imaginative shapes. Manufacturered by Muxihosn. Package Including 24 pieces wooden blocks and 1 paper carrying bag. Recommended Age 3+. Some blocks are small and easy to swallow. Kids should be accompanied by their parents when playing. Travel Toy The package size of building blocks toy is 3.7'' 3.7'' 2.2'' which is easy to carry in the bag and can add fun in any place.