High strength materials--White Undermount Double Bowl Kitchen Sink is constructed with advanced high-end quartz composite material that has the look and feel of real stone and is thick, strong and durable. It stays looking new even after years of use. With unmatched resistance to impact and thermal shock, the quartz undermount single bowl kitchen sink is sure to complete the kitchen with its beautiful appearance Noise-Proof and Not easy to fade--The white quartz sink is a quieter undermount double basin kitchen sink. When using the sink, the thick stone can eliminate vibration and noise. color fadeless, rich and stable colors, will not darken over time Easy cleaning--The high-end material has hard, smooth, non-porous surfaces that reduce dirt and where dirt can hide, making kitchens cleaner, does not scratch and effectively protects your hands. The features of R10's tightly rounded corners and ultra-smooth surface make the sink easier to clean and reduce the likelihood of stain residue. 94% of quartz crystals and other modified resins conform to make quartz undermount kitchen sink without the risk of radiation contamination Dimensions and Accessories--Exterior Dimensions: 33"(W)x19"(D)x9.5"(H)(minimun cabinet is 36 inch), Interior Dimensions: 30.8"(W)x16.8"(D)x8.8"(H). Standard 3-1/2" drain opening, that fits the most common garbage What's in the Package - The Package includes a 33 inch double bowl undermount stainless sink , roll-up rack, 2xstainless steel dish grid, 2x drain assembly with basket, clips/cutout template and installation instruction granite composite kitchen sink 33 inch