CURT 8" Receiver Tube Extender (2" Shank, 3,500 lbs.) Water Resistant Flooring Castle Rock quartz collection creates Castle Rock quartz collection creates a natural dcor tone for bathroom Attached stylish rectangular white vitreous china undermount bowl with safety overflow hole The square flat edge profile has a unique and transitional appearance Top pre drilled for 8 inch widespread faucet for easy installation (faucet not included) 4 in high backsplash included to help protect walls from water damage Fits 30in W x 21in D vanity Side splash available ) 100 ft Product Height (in Hitch extensions are simply receiver tubes that insert into your trailer hitch to add a certain amount of clearance for your vehicle's bumper or spare tire mounted on the back Extends a 2" x 2" receiver tube by 8"