2 PIECE COMBI SET - Double the fun, double the pranks! The bloody bath mat is a fun gift that is sure to surprise and delight - footprints disappear as if by magic, leaving a clean mat Great for Halloween, gag gifts, white elephant parties and more - the color changing bloody mat is a fun and unique addition to any home EASY TO USE - Just place the bloody bath mat on your floor and watch it turn into a bloody mess when wet