Stick Around For A Bloody Good Time If you want to add an air of authenticity to your haunted house or murder mystery party, these Bloody Hand & Feet Window Stickers are sure to evoke plenty of reactions! Simply peel the backing off of the plastic cling and stick it to your desired surface for a realistic, easily removable bloodstain! Elevate Your Halloween Decor Game With These Stickers Although they’re meant for windows, these Bloody Hand & Feet Window Stickers work great on tile floors and walls as well. Your whodunit is guaranteed be a hoot! Note: tape may be required for application on more textured surfaces.