Deluxe Lighted Headband Magnifier Adjusts to Four Magnifications Light-weight magnifier is comfortable to use Easily adjusts to fit any head size No need to remove glasses while using One-touch design moves from 1.8x to 2.3x quickly Flip-down lens boosts magnification from 3.7x to 4.8x with one touch WARNING: This product can expose you to chemicals including Nickel (Metallic) which is known to the State of California to cause cancer. For more information go to: www.p65warnings.ca.gov