Fun Monster Photo Stick Props (12 Pack) 1 1/2" - 8 1/2" X 2" - 4 1/4". Paper. Having a Halloween party with a photo booth? Have a blast with these monster photo props! Whether you're having a monster theme party or a Halloween party, these photo props make for hours of fun! Paper. 1 1/2" - 8 1/2" x 2" - 4 1/4" 12 Pack.