This is armorer made openwork Tsuba that design is one tomoe Tomoe is often used for family crest Kamon I think it was made in 17th century Material: iron Size : L 87 x W 87 x D 2 mm (3.4" x 3.4" x 0.08") Nakago hole : 28 mm Weight : 121 g (4.3 oz.) Condition : Very Good antique condition as you can see the pictures for the year with box This item is as pictures show without any warranty, please see pictures. I try my best to describe items accurately, but it is still my opinion and you have to depend on your own judgment when you bid.