Create an epic under the sea adventure with plenty of wholesale party supplies. Party Express has a wide variety of inexpensive sea creature cutouts and backgrounds to set the theme for your event. Under the Sea is a fun party idea for your next birthday bash. The decorative backdrops are easy to use. You will want to make sure you pick up plenty of matching decorations as well. The Jointed Dolphin is a fun choice! These inexpensive jointed figures measure 5' 8½" and are sure to look terrific on your walls.