Premium Material: The drain plug is made of copper, resistant to detergents and oils, durable and reusable. Usable between -40C and +120C. The bathtub stopper blends perfectly with the design of your bathtub. Practical, elegant and timeless Application: This is a replacement accessory for the bathroom drain plug for home use. Fits most pop-up litter boxes. Compatible with most bathtubs, sinks and bathtubs. Note: Please measure the diameter of the drain hole before purchasing and make sure the tub fits your sink. Dimensions: The diameter of the bathtub drain and bathtub cover is 70mm. The thickness of the rod is 9 mm. The drain plug and cover are adjustable to a height of approximately 47 to 60 mm. NOTICED : This bathtub stopper is only suitable for bathtub sink rotary switches. Easy to install and clean: new design, easy to install and remove, so you can easily clean your hair and your messy objects. The overall design is simple and integrated, making cleaning the bathtub stopper more convenient and free. No tools required, simply remove the old bathroom sink strainer and insert the new one to complete the installation. The sink stopper is easy to clean. Good airtightness: Our bathtub stopper is sealed with a high-quality rubber ring, which works well and does not leak water, allowing you to have a perfect bathing experience.