Specifications: .Material: black walnut and beech wood .Power: USB Rechargeable Lithium Battery .Product Weight: 450g .Package Weight: 800g .Product Dimensions: 15.5 x 9.5 x 16cm .Package Dimensions: 24 x 21 x 13.5cm .Packaging: Box .Product Type: Wooden Automaton Display 【Precision-Cut Assembly】This finished model arrives ready for display. The sculpted body, stable base, and exposed motion details combine decorative woodwork with an interactive mechanical presentation. 【Working Features】Linked gears, cords, or joints create coordinated movement when the intended control is operated, making the mechanism visible as part of the display. 【Detailed Theme】Moving Dolphins combines layered forms with recognizable details to define the selected design. The finished piece suits desk or shelf display. 【Size and Materials】Material: black walnut and beech wood, finished size: 15.5 × 9.5 × 16 cm and package size: 24 × 21 × 13.5 cm. 【Display and Setup】Sort components before starting and follow the illustrated sequence. Handle moving or powered parts only by their intended controls. ASIN B0HHS1NPKN Color Dolphin Theme Building Brand Name GryGooy Manufacturer GryGooy Material Type Black walnut wood+Beech wood Item Highlight organized component layout, finished size 15.5 × 9.5 × 16 cm, desk or shelf display Item Dimensions 6.1 x 3.78 x 0.1 inches Number of Items 1 Number of Pieces 1 Included Components Bird Mode *1 Item Dimensions L x W 6.1 L x 3.78 W Manufacturer Part Number Z1205E15QAZC6WM6 Manufacturer recommended age 15 years and up