Here is an acrylic open reed and coaxer set that I just finished. The open reed call is voiced distress with a Carver toneboard. The call is about 4" long and 1 3/4" across the bell. The coaxer is about 2 1/2" long. Price is $35 for the set shipped to your door.
(http://i261.photobucket.com/albums/ii57/armyturner/calls011-1.jpg)
(http://i261.photobucket.com/albums/ii57/armyturner/calls013-2.jpg)