À About Drainage Filter FeaturesHigh Quality Materials : The Hole Gripper Is Made Of High Quality Silica Gel, Which Is Soft And Not Easy To Break. Damage, And It Is Not Easy To Break When Pulled. Manually. Powerful Function: The Kitchen Sink Stopper Can Effectively Reduce The Problem Of Hair Clogging In The Drain Pipe Or Drainpipe In Daily Life. --- Easy To Use Clean: After Using The Drain Filter Drain Hole, Hair And Other Debris Can Stick Around The Filter, Which Helps To Keep The Drain Hole Clean.Simple Installation: Installing The Drain Filter Requires No Tools, Just Put The Filter On The Drain Pipe.Instruct: 1. Clean The Surface Of The Bathtub Drain Plug Where The Filter Must Be Placed And Make Sure There Are No Debris Or Stains; 2. Spray A Little Water On The Cleaned Drain; 3. Place The Center Of The Filter Over The Drain, Then Press It Down. Hand To Evacuate The Residual Air Between The Filter And The Drain.Specification:Material: High Quality Silica Gel. Colour: Blue, White.Quantity : Two Pieces.Dimensions: 28 X 28 X 0.1 Cm.Package: 2 X Drain Filters.Note: When There Is Too Much Water In The Bathroom Or Toilet, The Drain Filter Floats Slightly. This Is A Normal Phenomenon And Does Not Affect Use.