General description This universal sink pop-up drain is designed for various types of basin drains. Made from premium stainless steel, it features a spring core for efficient operation and includes a built-in hair filter to prevent clogs and odors. Technical specifications Dimensions: 6.2 × 6.2 × 5 cm Material: Premium quality thickened copper Installation No tools required for installation Can be easily installed by hand Simply remove the old bounce core and replace it with the new one Includes a rubber ring to increase the inner diameter for larger drains Usage Suitable for kitchen sinks, bathtubs, and bathroom sinks Features a two-mode switch for convenient drainage Other information Built-in anti-blocking basket collects hair and prevents back-up Durable, rust-proof, and crack-proof design