1. No battery needed, ejection force2. Technological styling, streamlined appearance3. Environmentally friendly materials, healthy and safe4. Parent-child interactive outdoor toys, hands-on brain5. Material: plastic/plastic6. Weight: about 410g Specification: Package Weight One Package Weight 0.50kgs / 1.11lb One Package Size 22.5cm * 10cm * 21cm / 8.86inch * 3.94inch * 8.27inch Qty per Carton 24 Carton Weight 11.50kgs / 25.35lb Carton Size 30cm * 50cm * 38.3cm / 11.81inch * 19.69inch * 15.08inch Loading Container 20GP: 464 cartons * 24 pcs = 11136 pcs40HQ: 1077 cartons * 24 pcs = 25848 pcs