Made of soft polyester fiber, non-toxic, odorless and soft to the touch. Encrypted fuzzy to prevent triggering. This thick and soft carpet reduces foot fatigue.ILLUSION DESIGN: Add style to your home with this 3D rug. The bold block pattern in black and white shades creates an optical illusion that makes you feel like you're in a black hole.FLOORLESS RUG: Black and white shaded pattern creates the optical illusion of a 3D effect, making you feel like you're in a bottomless pit. The 3D effect is even better when the rotating mat is used in conjunction with other reference objects and in photographs.HOME DECOR: Spice up your holidays with this beautiful rug. It will be the most eye-catching design decoration in your home, adding charm and atmosphere to your home.WIDE APPLICATION: This rug can be used indoors and outdoors, on floors and tables. suitable for any room. All 3D rugs are suitable for living room, bedroom, dining room, children's room, foyer, home and office.