While attuned to these gloves, you gain one of the following proficiencies (your choice when you attune to the gloves):

Sleight of Hand

When you make an ability check using the chosen proficiency, you add double your proficiency bonus to the check, instead of your normal proficiency bonus.

Symbiotic Nature. The gloves can't be removed from you while you're attuned to them, and you can't voluntarily end your attunement to them. If you're targeted by a spell that ends a curse, your attunement to the gloves ends, and they can be removed.

Notes: Expertise: Sleight of Hand, Attuned is in desc