You are bidding on a J H Bunnell & Co. Relay type 2-11, 250 Ohms.  It is in very nice condition, and tests good with my meter.  It has a wooden frame with a cast iron base, and appears to be all original.  It measures roughly 6 1/2 by 3 1/2 inches at the base, not counting the mounting ears, and is 3 inches tall.  It should be great for your collection!  Shipping weight is 2 pounds.  No shipping to China.  Please see my other auctions for more interesting radio and audio items, and tubes.