The Gauntlets of Archery are a pair of magic items given to Neia Baraja by Ainz Ooal Gown.
Ainz originally created these gauntlets when he possessed some special spells, which can only be used if their caster possessed shooting skills. So after the Sorcerer King had abandoned those spells, the gauntlets became useless to him.
They appear as gauntlets with a gold lining on the side with several line rows across it with a golden crest at the center on top of the metal base. It has red strings across the top and bottom to hold it in place on the users' arms.
The magic that these gauntlets possess can greatly improve their user's shooting skills.