Consist of sixteen pieces, including fifteen pieces of stone seals and one zitan wood washer, they are in shape of rectangular and square form, all surface carved with characters; the washer with furling cupped edges forming a naturalistic concave washer, the bark curling over along one edge towards a stalk of one full wing bat, all fitted in a dark brown box. Size various. 9.6*2.5*5.5 inch box