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.