
It's a fairly standard 11-inch gavel with sounding board and engraving.

It does make a very satisfying clunk when struck upon the sounding board.
There's an "all hands" meeting of the Sasquan Committee in Spokane the last weekend of May, and I'll carry it up there and deliver it to Sally Worhle, the chair of the 2015 Worldcon. I'll have to get it back from her after the Sasquan opening ceremony for my use during the Business Meeting, then return it to her for her to deliver to next year's Chairs at the closing ceremony.