Material: Rubber Wood, Acrylic
Color: As picture
Size: Packing size for 1 set is 35* 31.5*8.5CM, 16pcs one set;
Package:1 set per inner box, 40 inners per outer carton;
Certificate: EN71 Part 1-3, ASTM F963
Features: There are 16pcs colorful wooden blocks with sand, shells, liquid,balls inside, perfect for children learn the color, shape, different sounds, objects, exercise the creativity,imagination and sensory integration.