Polarized Hat Clipped Sunglasses For Fishing/Biking/Hiking/Golf/Ski plastic frame plastic lens polarized Lens width: 140 millimeters Whole Lenth:140mm (5.5") Lens Height:53mm (2.1") Feature UV400 Lens Technology, absorbing 100% of harmful UVA and UVB rays It have the ka-ka voice when you flip up the lens Armless Design (Clipped On The Hat Brim, Hat NOT Included),