Authentic brown GG monogram Gucci wallet. Measures about 4.5 X 4.5. In excellent condition!!! I LOVE this wallet and could never bring myself to use it because I didn’t want it to wear out. So instead, it was displayed in my closet for a few years so I could look at it!! I know you know what I mean!!! I’m finally going to depart with it. Comes with box. Questions welcome. I do not see the serial number, but you can see I bought it in the Gucci store.