"One-time hair blocking pool filter to make your life easier.^ [Easy to Remove and Install] Extremely easy to use. Just peel & stick over the drain and replace every 3-5 weeks,Put the drain hair catcher in the corresponding sink. While removing, just grab the clump out of the catcher and keep going.^ Perfect Cleaning Tools: This unique combination is an amazing addition to your household equipment and must-have for every home. Perfect for bathroom, laundry, bathtub, kitchen, sink, tube drain for daily usage for long-lasting protection against drainage clogging.^ Requires the drain must be flat with no raised obstructions. Otherwise it can't be suction.(15 PACK) Size: square,5.9*5.9*0.04in, Fits all of less than 4.7*4.7inch outlet of sinks, laundry, bathtub, kitchen etc.^ we strictly require the quality of each product, and our every product is strictly inspected. Our goal is for you to be completely satisfied with this transaction. Please do not hesitate to contact us on Email or Message if youre not satisfied with our product^"