Specifications:
Brand: MU
Name: MU The Legend of Hei-Wuxian’s Room DIY 3D Metal Model Kits
Material: Stainless steel
Finish Model Size:  10.5 x 9.5 x 9.0 cm (4.1 x 3.7 x 3.5 inches)

Metal Sheets Size: 

11 x 19 cm (4.3 x 7.5 inches) 2 PCS
5.5 x 9.5 cm (2.2 x 3.7 inches) 2 PCS
Color: Multi-color
The Quantity of Sheets: 4 pcs
The Number of Pieces: 73pcs
Age: 14+
Degree of difficulty: ★★★★★★☆☆☆☆

Package Included:

1 x MU  The Legend of Hei-Wuxian’s Rooml YM-N109 3D DIY Metal Model Kits Puzzle Toy
5 x Ruber finger nail
1 x English/Chinese Instruction Manual