*Must add at least 2 items to cart. Free item is of equal or lesser value. Must enter coupon code: BOGOFREE at checkout. Cannot be combined with any other discounts or promotions. Offer expires 08/08/2022 at 11:59 PM PT. Orders over $30 subtotal will ship for free to the continental USA. Additional shipping charges apply to orders shipping to Canada, Alaska and Hawaii. Discount only valid on fostergrant.com and contains no cash value. Subject to full terms at fostergrant.com/promoterms.

*Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of potentially harmful blue light filtered at 5 nanometer increments in this range. With the exception of Eye Gear™ Gaming Glasses, covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.