Maybe you need more information from other members and Mod for confirmation.
I just give you some information I have concerning gucci belts I am trading.
1. The first belt: must need more clear pics concerning Gucci stamps or serial.
2. The second belt:
+ Size seems ok (100-40)
+ Most gucci belts have serial like ...212956-100-40 ( I mean they must be in seperate) (I havent see any belts these figures come together before)
+ Too much holes for one belt. It always has 3 holes because Gucci belts have size 80, 85, 90, 95, 100 (For example with 100 size, it will fix with 95, 100, 105 or sometimes can fix 90 within 3 holes). In this belt, you have 5 holes. (I saw some fake gucci belts have 4 or 5 holes).
+ Word "i" seems not Gucci Style. I mean must have two head from top and bottom.
However, they come from my point of view and need more pics to consider. Dont worry, wait for further information.