<p>Size: Our universal sink stopper, suitable for 32-40mm holes. Please check and confirm the size first. </p><p>Tool-free installation The drain stopper is easy to install and can be easily installed without any tools. You only need to manually remove the original drain stopper, insert our universal sink stopper, and it can be used. </p><p>Safe material durable drain stopper is mainly made of high-quality stainless steel and brass. Safe, non-toxic and odorless, durable, anti-fall, anti-wear, no rust, corrosion-resistant. Water. (Includes two kinds of silicone rings, single layer and double layer, universal more sizes) </p><p>The multi-functional drain stopper can be used for sinks and bathtubs in the bathroom, and can also be used in the kitchen. </p><p>Pop-up universal pop-up sink drain, you can easily unscrew the drain and take out small things such as jewelry, rings, hair, dirt, etc., which can prevent the water pipe from being blocked. Press the spring switch to easily achieve sealed filtration. </p><p>Sink plug specifications:</p><p>Material: stainless steel + brass + silicone ring</p><p>Weight: 112g</p><p>Package contents: Drain plug*1 Double-layer silicone ring*1 Single-layer silicone ring*2 (spare) Protective cover*1</p>