1. Material: wooden2. Weight: about 160g3. Size: about 13×11.5×2 cm4. Applicable age: 6 years old and above5. Function: exercise spatial thinking ability6. Features: safe material, fun and interesting. Fine workmanship, no burr, smooth surface. It can exercise children hands-on ability, enhance children learning and hand-eye coordination ability. Specification: Package Weight One Package Weight 0.20kgs / 0.45lb One Package Size 15cm * 13cm * 3cm / 5.91inch * 5.12inch * 1.18inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 146 pcs…