Bangle of Theft

The bangle is made of this silver metal and a dark blue gemstone and has very small bat wings made from the silver metal, some say that the bangle has been imbedded with the power of polymorphism. Once you attune with this item you gain +2 in slight of hand and access to the spell polymorph. It has 2 charges and once they are used up you can only use the bangle again like this at dusk the next day, 

Notes: Bonus: Sleight of Hand, Needs attuning by a rogue , Damage, Movement, Shapechanging, Deception, Outerwear