Interactive Sensory Effects - The liquid and floating objects inside the tiles create mesmerizing visual effects when touched, stepped on, or pressed. Kids can enjoy watching the colorful liquid and objects shift and swirl, enhancing their sensory experience No installation required - Liquid floor tiles can be placed on any surface and don't require any adhesive or glue, offering a wide range of placement options Anti Slip Backing - Wavy-textured anti-slip cushion provides floor protection and enhances friction in both horizontal and vertical directions to ensure safety and security What You Got - 6 pieces square liquid tiles, 11.8 x 11.8 inch Recommended Use - Children's play house / Kids room floor/ Dance floor / Play mat / Fashion stores / Chair mat / Classroom