The Baldwin 5820.112.PASRB Crystal Hall & Closet Knob Round Rose in Venetian Bronze is a traditional style door knob that is perfect for interior room doors in residential settings. Made of brass and crystal, this unit is 7 inches in length, 3.5 inches in depth, and 5 inches in height with a 2.5 inch knob diameter. It comes with hardware, instructions, and a lifetime manufacturer warranty. This door knob is easy to install, suitable for universal/reversible door handing, and features a beautiful Venetian Bronze finish that adds an elegant touch to any home.