The Frelan Hardware Concealed Fix Mushroom Door Knob on Rose Polished Brass is beautifully crafted and has a strong, sturdy feel. It is so called because of its classic Mushroom shape. One of its best features is its thin rose, which makes installation easy and adds a smoother more refined look to the knob. The door knob is made from solid brass and has a polished brass finish. The finish will require a regular maintenance program to maintain its stunning look. Matching Accessories for the Mushroom Door Knob Please note – when purchasing locks and latches to u...