JH Smith Door Knob Organizer Red - Door Reminder Storage Hanger So You Do Not Forget - Small Items Organizer When Leaving Home, Best Door Accessory. Polyurethane Leather CONSTRUCTION : Constructed of polyurethane leather. DOORKNOB ORGANIZER : The Doorknob Organizer fits on to any door handle and enables you to store all manner of things, so you never forget them or spend precious minutes searching for them when you're on your way out of the house. POCKET : It features three roomy pockets in the front, a strap on the back and a key clip to keep things ready to go when you are. SIZE : Overall measurements are 11 3/4"H x 6"W x 1/4"D (empty). The doorknob hole is 2 3/4" diameter. PERFECT PLACE TO KEEP : It's the perfect place to keep your keys, glasses, phones, iPods and much more so that you're sure to remember to take them along with you when you head out. You can even store letters and newspapers into the strap on the reverse.