Features: Upgrade your kitchen waste disposal systems with this strong 304 stainless steel garbage disposal adapter, featuring erosion resistant construction and a leak proof rubber gasket for long lasting performances. accuracy engineered with built in perforations and thermal insulation, this 140mm sink reducer ensures secure fitment while maintaining optimal functionality in wet environments. Ideal for homeowners and enthusiasts seeking stable replacement parts to restores efficiency to their existing food waste disposers. Perfect for daily kitchen operations, this heavy duty adapter connects seamlessly between your sink flange and garbage disposal unit during routine meal preparation and cleanup. Crafted with industrial materials and polished edges, this kitchen sink accessory combines professional durability with effortless maintenance for years of dependable service. Specifications: Component : stainless steel, rubber. Outer diameter: approximately 140 mm/5.5 inches. Inner diameter: about 40mm/1.6inch Package Includes: 2xSink Adapter rings note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.