304 Stainless Steel: The floor drain is constructed of strong 304 stainless steel for durability and the heavy-duty steel cover provides effective sealing. Large Displacement: The floor drain has a high drainage capacity, effectively solving water accumulation issues in bathrooms, kitchens, and balconies. Invisible After Installation: The all-in-one design offers a seamless and discreet appearance, easy to install, suitable for bathrooms, kitchens, swimming pools, balconies, garages, basements, toilets, and more. Gravity Spring Design: This square shower grate features a gravity spring mechanism with automatic opening and sealing to prevent odors, leaks, and clogs, with smooth finish and wide slotted openings for improved water flow. Easy to Clean: This shower drain kit includes a removable cover and hair filter for convenient cleaning.