30-Pc Cardboard Building Block

Includes 30 piece cardboard building block. Durable cardboard. 30 colorful cubes in orange, green, and purple. STEM toy (science, technology, engineering and math). Durable. Weight capacity (purple blocks): 100 lbs.. Made from corrugate. Six corrugate blocks (purple): 10.25 in. L x 5 in. W x 2.8 in. H. 11 corrugate blocks (orange): 5.25 in. L x 5.25 in. W x 2.6 in. H. 13 corrugate blocks (green): 5.25 in. L x 2.75 in. W x 2.75 in H. Overall: 25 in. L x 20 in. W x 4 in. H (5.87 lbs.).