So Tri-Fold Foldable Sunglasses with Case - Womens / Juniors Foldable design lets you easily pack these sunglasses in the small included pouch and carry them in any size handbag. The small design makes these juniors' frames a fashion-savvy find Tri-fold design allows you to fold these sunglasses in a breeze. Ultraviolet protection shields your eyes from the sun's rays. Includes: sunglasses & drawstring pouch. Ultraviolet protection