12x12 Dots Single Sided BasePlates Building Blocks for Big Size Block Set Replace Base Plate Duploed Bricks

Is Electric : No Battery Block Size : Micro building block、Big building block（＞1cm） Barcode : No Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Warning : Not for baby under 3 years old Material : Plastic Recommend Age : 14+y Type : Big Building Blocks Classification : Assemblage Material : ABS Suitable : Unisex Dimensions : As picture, small deviation caused measured by hand Safety Model Type : Baseplate 12x12 dots Compatible Duploed Blocks Weight : Appro 82g/pc Package : Sealed bag Delivery time : 1-3 working days (except holiday)