Use these oval inserts to bling up your Cal Spas jacuzzi headrests/pillows! These oval discs fit into part #ACC01401030. The oval disks that come with the headrests disintegrate. Your decorative options include: blank, Star Wars, Star Wars rebel alliance, Star Trek, Star Trek Continues, Ghostbusters, Nintendo, Apple, Atari, Batman, Harry Potter, Superman, Toy Story, Tron, Zelda, and Pokemon. I don't know why some of the logos look like they are off center on the preview, but they print centered.
Alternatively, it seems like you could drill a hole in an end and make a luggage/gift tag or drill a hole in the top and make an ornament. What are you going to do with these?