Thank you for viewing. The size is approximately 12.5cm x 6cm. This item is unopened, so we have not inspected each individual part. As this is an imported product, please understand that there may sometimes be burrs or stiff parts in movable areas. Also, please understand that we cannot provide support in the rare event of missing parts. Please purchase only if you accept these conditions. *This item is unassembled, so please assemble it yourself.