Materials: Stainless steel 4 different sizes of rubber rings as shown in the image Suitable for bathroom, bathtub, shower, and sink Package includes: 1 x stainless steel hair catcher 4 x rubber seals 1. Stainless Steel Material: The drain strainer is made of high-quality stainless steel, offering exceptional strength and long-lasting durability. It features a rust-resistant finish for reliable performance over time. 2. Cost Effective: Unlike disposable plastic filters, this stainless steel strainer provides extended service life. Only the rubber components require occasional replacement. 3. Wide Compatibility: Includes four rubber ring sizes to fit most sink and bathtub drains, accommodating drain openings from 3.5 cm to 4.5 cm. 4. Functional Design: Prevents hair and debris from entering the drain. The central post collects hair efficiently, reducing cleaning time. The open-hole design ensures optimal water flow without blockage or slowdown. 5. Easy to Use and Clean: Select the appropriate rubber seal and insert the strainer into the drain. To clean, simply lift it out and wipe away collected hair with a paper towel.