Will fit into most standard 3-1/2 in. garbage disposal metal collars Durable color-through plastic construction Corrosion resistant Removable strainer closes and seals to fill sink bowl for washing and soaking kitchenware The Karran color-matched kitchen sink decorative disposal flange is the perfect complement to your Karran quartz sink. It is manufactured from durable ABS plastic that is the same color and material throughout, so it won't peel or flake. Finish off your beautiful quartz sink with this attractive decorative disposal flange. Karran Qdf Features: Covered under Karran's 1 year limited Constructed of plastic Fits drains with a 3-1/2” drain connection size Karran Qdf Specifications: Height: 1-1/4" (top to bottom) Diameter: 4-1/2" (left to right across) Drain Connection Size: 3-1/2"