This is the handle for a genno (a type of Japanese hammer). Handle only, the head is not included. I believe the material is ebony, but I'm not certain. The size is smaller than small. Length: 31.5 cm Insertion opening: 0.8 x 2.3 cm Weight: 73g This item has been stored at home for a long time. There are scratches, etc. Please understand and consider purchasing. Will be sent with simple packaging. Thank you. 0172-1124