2 in 1 design (stopper and filter) prevents hair and valuables from flowing down and prevent the sewer from stuck.
Deodorization Design: TPR soft rubber seal stinky smell and odor, and prevent water leakage and overflow.
U shape seal pipe dual protection, filters the dirt, blocking odors and control.
360° rotating fan drainage design for accelerate drainage, not easy to block.
Universal fits for most sink holes which diameter in 37-75mm.