Size: 30CM 34CM 50CMMovement: Silent movement Material: MDF board of environmental protection、waterproof dampproof copperplate paper Craft: wood plank waterproof copperplate paper、clock surface is printing stickers、 vintage craft、prolonged does not fade、 bare pointer、 no glass cover、no second hand.Note: the Movement of size 30cm is a normal one while the size 34 and size 50 are High-grade movement (the brand is : youngtown(Taiwan) which are durable and long-time use)