Lavinya Play Cardboard Building Blocks, 40 Pack, Large and Medium Cardboard Blocks for Kids

Play Cardboard Building Blocks set include 40 blocks in two larger sizes and three colors. These blocks are strong enough to hold up to 150 lbs. MADE IN THE USA – Brought to you by Bankers Box. 32-ECT corrugated board with kid-friendly rounded edges provides strength and safety for hours of play. Lead-free design is F963 Standard Consumer Safety Specification certified. For children 3 years old and up

Shape Recognition Creative Thinking Long Lasting and Durable Multicolor Entertaining Gift