[Upgraded design] 1.Block increases weight of product and makes it less likely to float; 2.circular groove design at bottom increases adhesion to ground; 3.support rod design at bottom keeps product from deforming easily; 4.product is made of safe plastic material with good softness and durability. [Usage scenarios] 1. Shower drain catcher suitable flat shower drains, effectively filtering and preventing and debris from falling into drain and causing blockage; 2. Tub catcher suitable bathtubs with flat bottoms and drain outlet in middle of bathtub, effectively filtering and preventing human, pet, and debris from falling into bathtub drain and causing blockage during bathtub drainage. Color: Black Material: plastic Package Contents: 3 x hair filters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.