Inside Sea Pork washed up on beach
half an inch long
Very large one. Three inches long!
About 1/3" long. For video: https://www.flickr.com/photos/30314434@N06/15840003916/
Only one complete rhinophore (on left).
Smallest one I've ever seen, about 1/2". Clean and cute. Black speckles on the dorsum are sparse and only in the center.