BLOODY HALLOWEEN DECOR – Great for haunted houses and halloween parties – watch ‘blood’ drips down these sheets when touched by water. INCLUDES 2 SHEETS – Each full-size sheet is 16.5 x 36.2 in and made of waterproof fabric that turns blood red when wet. GREAT HAUNTED HOUSE PROP – Scare guests with bloodstains on the kitchen table or bleeding walls for your haunted house or halloween party. REUSABLE – Magic “blood stains” disappear over time. Self-drying reusable posters. MULTI-PURPOSE – Cut posters to fit your own size projects like scary pranks, halloween costumes party, or zombie special effects for indie movie productions and more.