The leather key fob is an iconic KMM & Co. accessory, cut from beautiful belting-weight leather. Each one can be embossed with the message of your choice at no additional charge. Circle key fobs can be stamped with up to 6 letters and numbers or one emoji, and hotel key fobs can be stamped with up to 8 letters and numbers or one emoji. A circle key fob measures 1.5 inches across, and a hotel key fob measures 3.5 inches by 1.5 inches. Each includes a 1-inch brass key ring.