Material: wooden Function: Unlock and unlock Product category: Kongming lock/Luban lock Specification: 30*22*8.5cm Can DIY: No Packing method: color box Custom processing: Yes Processing method: customized Whether foreign trade: No Is there an animation image: No Is there a shopping guide video: No Whether it is exclusively for foreign trade: No 3C configuration category: wooden toys under 14 years old Color: ohye-kongming lock six sets Applicable age: infants (0-2 years old)