Snap together, pull apart, sort and sequence these Transportation Linking Blocks. This set includes 36 hollow blocks in 3 shapes: boats, planes and trains and 4 colors: blue, green, red and yellow. Develop fine motor skills and hand-eye coordination as toddlers make chains, necklaces and more! Toddlers can also count and sort by shape or color! These pop beads are easy for little hands to manipulate, which makes them ideal for play at home or preschool. Transportation Linking Blocks are BPA, PVC and latex-free. || Size: 3"L x 2.5"H x 0.75"D.