Cocolat Inner Diameter 33mm-45mm Applicable Washbasin Pop-up Drain Plug Hair Catcher [Industry's New Development - SUS304 Stainless Steel & Brass Core - Enlarged Drain Diameter - Accelerates Drainage] Washbasin Drain Strainer One-Push Open/Close Clogging Prevention Easy to Clean Odor-Proof Insect-Proof Easy to Remove Drain Hair Catcher Washbasin/Bathtub/Bathroom With Rubber Ring & Japanese Instruction Manual (Silver) Applicable Inner Diameter 33mm-45mm Achieves Even Faster Drainage Speed Brand New [SUS304 Stainless Steel & Brass Core]: Unlike other companies' stainless steel products, we have carefully selected materials with excellent (rust resistance, corrosion resistance, and heat resistance). This extends the life of the washbasin drain strainer. The built-in high-quality copper core ensures excellent corrosion resistance and structural strength, and its performance is less likely to deteriorate even with long-term use. [Solves Washbasin Drain Problems]: Are you troubled by everyday drain problems such as (hair clogs, water stains, bad odors, and insect intrusion)? This product solves all of these problems! The washbasin hair catcher is removable and securely catches hair and small items like rings from entering the drainpipe. Furthermore, when water is not flowing, the valve at the bottom automatically closes, reliably blocking the backflow of odors and the entry of insects! [Easy Installation Kit]: The pop-up drain plug has a simple structure and requires no tools. Simply remove the existing drain fitting and set the new pop-up drain fitting in the drain. Water can be stored and drained with one-touch operation. Anyone can easily install it. A large rubber packing is included to effectively prevent dirt from adhering by sealing the rubber and metal surfaces. Parts can be disassembled and cleaned at any time. [Wide Compatibility & Upgraded Design]: The washbasin drain strainer has enlarged the diameter of the lower drain outlet to improve drainage speed. This product is compatible with diameters of approximately 33mm to 45mm and applies to 99% of drain outlets in washbasins, bathtubs, bathrooms, bathroom sinks, and washbasin vanities. Simply remove the existing drain plug and install this product to use it immediately.