I bought this last week from a fellow forum member but I messed up my measurements and it doesn't fit properly. My lose is your gain. The cage is 2" long, 1 3/8" diameter, 1/2" gap, w/ oval 1 7/8" and 1 3/4" rings complete w/ security screw w/ one key, two locks w/ two keys each, and a velvet bag. Looking to recoup the $300 I paid by open to reasonable offers.