While wearing this ring, you can use an bonus action to speak its command word. When you do so, you can see into and through solid matter untill you say the command word. This vision has a radius of 100 feet. To you, solid objects within that radius appear transparent and don't prevent light from passing through them. The vision can penetrate anything

Notes: See Into and Through Solid Matter Within 30 Feet, Detection, Utility, Jewelry