No displacement: with strong suction cups on the bottom to keep the shower drain in place. Size: 13 x 13 cm, suitable for most shower drains and bathtubs. The water vortex design, the tips and the hole catch the hair, which can effectively trap hair debris and drain it quickly. Makes life easier: 3 colors (white, blue, black), which goes well with the color of the bathtub and the sink. Easy to use: place the hair catcher on the bathtub/shower drain and press on the suction cups. With a raised corner on one side for easy drain hole removal, cleaning and replacement. Wide Uses: Suitable for bathroom, laundry room, kitchen sink, kitchen tub, sink, shower drain and more.