1、Safe to Use: This extended sink flange is easy to install, safe insulation, and easy to use that you can use it with confidence. 2、High Density Stainless Steel: The garbage disposal sink flange is made of high density 304 stainless steel, which is durable and has a long service life. 3、Easy to Use: The sink flange is easy to use, meets your kitchen redecorating needs, and fits with a 3 bolts food waste disposal. 4、Fine Production Process: With fine production process, our sink flange is not easy to deform, not easy to rust, sturdy and practical. 5、Good Sealing: The garbage disposal sink flange has good sealing, can effectively filter food waste, and is easy to clean. 1 x Extended Sink Flange1 x Gasket Item Type: Extended Sink FlangeMaterial: Rubber, stainless steelGross Weight: 117g/ 4.1ozOuter Diameter: 114mm/ 4.5in