Material: copper nitrile stainless steel Color: silver Size: 61mm/2.40" Coating: Nichrome Scope of delivery: 1 tub stopper hint: 1. Due to manual measurement, there may be 1-3mm error in the size. 2. Item color may be slightly different from the pictures due to the different light and screen setting. Multipurpose Drain Plug: This chain drain plug can be used with almost all types of drain plugs, including bathtubs, sinks and kitchen drains. High quality material: the top of the tub stopper is made of thickened stainless steel, strong, water resistant. wearable and durable. The base, the handle and the rubber chain are made of copper. All materials are non-toxic and tasteless, and can be used with confidence. Universal Drain Plug: This drain plug fits all drains from 4 to 6 cm in diameter. Most drainage holes are good. There is no need to choose different drain plugs for different outlet diameters. [Easy removal] This drain plug with handle and chain can be easily removed from the hole. The oil drain plug is stuck and cannot be removed, saving time, effort and troubleshooting. Temperature Temperature: Our bathtub drain plug can be normally used in high or low temperature, and its working performance will not be changed or damaged by ambient temperature. Seal: The sealing ring is made of nitrile rubber. This rubber has excellent adhesion and is ideal as a sealing material. Oil and water resistance, can work normally in water and oil for a long time. Appearance: Simple in design with shiny metal surface, this drain plug is suitable for various decoration styles, elegant and generous. Rustproof: Multi-layer nickel-chromium alloy electroplating layer, anti-rust and anti-corrosion, can be used in various environments for a long time and has a long service life.