100%Plastic STAR WARS COSTUME ACCESSORY: Unleash the dark side for costumes, costume parties, or Halloween ONE-SIZE GLASSES FITS MOST KIDS: Fits most galactic kids with ease. LIGHTNESS AND STRENGTH: Impact-resistant lenses offer UV400 protection, guarding against the harshest of twin suns. IGNITE CREATIVE MISSIONS: Wear Stormtrooper mask to roam the park, patrol the beach, or embark on any adventures in style. CONQUER GIFTING: As witnessed on the renowned show, Shark Tank, these sunglasses are a stellar choice for gifting or as party favors