Ring of Blinking

Ring, very rare (requires attunement)

As an action, you can cause yourself to vanish from your current plane of existence and appear in the Ethereal Plane until the start of your next turn. You return to the space you started from unless that space is occupied in which case you return to the nearest unoccupied space. While on the Ethereal Plane, you can see and hear the plane you originated from, which is cast in shades of gray, and you can’t see anything there more than 60 feet away. You can only affect and be affected by other creatures on the Ethereal Plane. Creatures that aren’t there can’t perceive you or interact with you, unless they have the ability to do so.