50 business days - Your next promotion will be "made in the shade" when featuring this awesome marketing tool. These unique folding adult sunglasses have a folding bridge and temples for the most compact and easy to carry sunglasses. These brightly colored sunglasses are reminiscent of the 80's! What a perfect giveaway for a retro or summertime promotion. They fold into the size of your palm. The UV 400 lenses are for protection against ultraviolet rays.