All the elements in Franke's Colorline collection match perfectly with popular Franke granite sinks and are designed to create a seamless and integrated appearance between your sink and faucet. Achieve a modern and coordinated look for your kitchen with Franke Colorline accessories. Franke 900 Features: Basket strainer material is treated with antimicrobial Sanitized treatment technology which helps to reduce bacteria and microbe growth Colorline waste kits are not coated, they feature full color throughout and a special UV additive ensures the beautiful color won't fade over time Basket strainer is made to withstand high temperatures, scratch- and stain-resistant, easy to clean, and food contact safe Constructed of metal Coordinates with products from the Colorline line Fits drains with a 3-1/2" drain connection size Franke 900 Technologies and Benefits: Sanitized®: Franke's integrated antimicrobial Sanitized technology helps to keep your Franke granite sink a clean zone. Sanitized treatment technology reduces odors and ensures safe protection against bacteria and mildew in your sink. Franke 900 Dimensions: Height: 2-9/16" (top to bottom) Diameter: 4-15/16" (left to right across) Drain Connection Size: 3-1/2"