These rare and unusual creatures are fairly mysterious. Not much is known about them. I've included a link to a site that has more information than I can provide. Acquired from an old collection these creatures are nearly impossible to obtain and are perfect for those who like to collect the rare and unusual. It is simply mounted to the display frame with a pin so that it may be removed.
The cover of the frame is hinged for easy access.
The frame dimensions are 13.5" x 13.5". I can ship without the frame if you prefer.
Giant Sea Spider