304 Stainless Steel: The floor drain is constructed of strong 304 stainless steel for durability, and the heavy-duty steel cover provides reliable sealing. Large Displacement: The floor drain offers a high drainage capacity, effectively solving water accumulation issues in bathrooms, kitchens, and balconies. Invisible After Installation: The all-in-one design creates a seamless, flush look with the floor surface, making it easy to install and suitable for bathrooms, kitchens, swimming pools, balconies, garages, basements, toilets, and more. Gravity Spring Design: This square shower grate features a gravity-operated spring mechanism that automatically opens and seals to prevent odors, spills, and clogs, with smooth finish and wide slotted openings for improved water flow. Easy to Clean: The shower drain kit includes a removable cover and a hair trap filter that can be easily lifted out for convenient cleaning.