Catches hair. Keeps drain clog-resistant. Raised screen fits pop-up stoppers. Use on sinks, tubs, shower stalls. Traps hair - even contact lenses. Limited Warranty - This product is warranted to be free of manufacturing defects. Simply return to HBC Home & Hardware Products and we will replace it. This warranty gives you specific legal rights, and you may also have other rights, which vary from state/province to state/province. Made in China.