Easy-to-install LANMUI Magnetic Hair Catcher 100 sheets, applicable size 3.5-4.5cm. - Brand: LANMUI - Product Name: Hair Catcher - Applicable Size: 3.5-4.5cm - Quantity: 100 sheets - 1 sheet * - How to Use: Easy to install Thank you for viewing. I purchased this new, but it didn't fit my bathroom sink. * Only the main unit + 1 water-repellent net were installed in the bathroom sink drain, and no water was run through (100 sheets - 1 sheet because it was disposed of after installation). * The adhesive blue seal on the water-repellent net fixing plate has also been peeled off and re-applied. ◎ Due to the thickness, shipping will be without cushioning material, only with water damage protection. Please be understanding and accept this.