The 4-1/4" OD Replacement Snap-in Stamped Square Strainer is made from high-quality stainless steel, ensuring durability and resistance to rust. This strainer is designed for easy installation and fits standard drain openings, making it a versatile choice for kitchens and bathrooms. Its snap-in design allows for quick replacement, while the stamped construction provides effective filtration to keep drains clear. This product meets industry standards for quality and performance, making it an essential component for any plumbing system.