The product is a Magic: The Gathering card from the Commander: Tarkir: Dragonstorm set, specifically the Arcane Signet card with card number 105. It is a rare card with the attribute of Artifact, manufactured by Wizards of the Coast and with a regular finish. Arcane Signet is a valuable and sought-after collectible for Magic: The Gathering players looking to enhance their decks with its powerful abilities and effects.