Vintage Smoke Lens Sunglasses Blue Frame Retro Style Glow in the dark OWL plastic frame Lens width: 5.2 centimeters Lens height: 5.2 centimeters Bridge: 1.9 centimeters In order to glow the sunglasses must be placed under direct sunlight for 10-15 minutes. Vintage Smoke Lens Sunglasses Blue Frame Retro Style Policarbonate Lens UVB protection up to 99% Glow In The Dark Blue Frame Sunglasses High Quality Plastic Framed Glasses Good For Parties, Gifts, Halloween, Charity Events,Weddings, Brides, Groom, Reunions, Event days, Part Supplies, School Fun Days, Field Days, Field Trips,Wholesale Party Glasses, Camping, Outdoor events, Cycling, Skiing, Boating, Float Trips, Themed Parties and Events and Everyday Wear