1)YUNSHENG BRAND,Largest manufacturer of mechanical musical movement in the world, better quality&service.2)18-Note golden metal musical movement-YB4G002C3)Spring-operated,Winding from top by key K-61D(G),more convenient to operate 4)Acrylic ellipse shape5) Size:113.5*88*66mm6)You can put the small things like clips insideLearn more about products detailed description, pricing and service, Please send mail to us!