Be the coolest square in the sea with a pair of Spongebob Squarepants Blue Light Blocking Glasses. Designed to block harmful blue light emitted from TV's, computers, and cell phones that causes visual fatigue and difficulty sleeping. Featuring Spongebob's stylish square frame glasses and cool blue arms these are perfect for making screen time safer. Whether you're hanging out in Bikini Bottom or binging movies on the big screen you can make screen time safer with Sun-Staches!