Material:Wood2. Stimulates childrens cognition on shapes and reaction. 3. A nice way to enhance kids hand-eye coordination. 4. A nice gift to your friends and families. 5. Not suitable for kids under 3-year-old. Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 18cm * 6cm * 6cm / 7.09inch * 2.36inch * 2.36inch Qty per Carton 120 Carton Weight 44.00kgs / 97.00lb Carton Size 57cm * 38cm * 34cm / 22.44inch * 14.96inch * 13.39inch Loading Container 20GP: 362 cartons * 120 pcs = 43440 pcs40HQ: 840 cartons * 120 pcs = 100800 pcs