Made from durable 304-grade stainless steel with a 1mm thickness, this 48"x4" shower drain channel features a sleek brushed matte finish and excellent rust resistance. The center hole design incorporates a built-in cockroach trap within the frame and tray, effectively blocking pests, odors, and common clogs like hair, soap scum, and debris to ensure smooth drainage. Aqua-Vault technology allows for rapid water flow management, preventing pooling and keeping your bathroom floor dry. Its subtle, floor-level design blends seamlessly with your flooring, delivering a clean and polished appearance. Regular cleaning and care will extend its lifespan.