Sing along in style and make screen time safer with a pair of Trolls Poppy Glitter Blue Light Blocking Glasses. Featuring an adorable rainbow frame and pretty blue flower these are the perfect accesory for any young troll. Complete with lenses designed to block out harmful blue light that causes visual fatigue and difficulty sleeping these fun frames are a favorite of kids and parents alike. Great for all occasions from watching movies on the big screen to playing videos games and using mobile phones. Make screen time safer with Blu by Arkaid!