4-1/2″ Disposal Flange Trim Insert and Strainer Fits Over Existing Insinkerator Disposal Flange – BiscuitTrim cover for use Over Existing Insinkerater disposal flangeFits 3-5/16″ openingDurable ABS plasticColor coordinated to compliment SILGRANIT sinksMolded from Celcon plastic material for high resistance to chips and scratches SKU: 441097 Categories: Kitchen Accessories, Kitchen EssentialsRelated products Diamond 24″ Undermount Single Basin SILGRANIT Kitchen Sink – Biscuit Read more Diamond 32″ Undermount Double Basin SILGRANIT Kitchen Sink – 50/50 Split – Metallic Gray Read more Diamond 15″ Drop-In or Undermount Single Basin SILGRANIT Kitchen Bar Sink – Anthracite Read more Diamond 24″ Undermount Single Basin SILGRANIT Kitchen Sink – White Read more