BerleyPro 5 Inch Visor for Lowrance Hook heavy duty pocket pliers fiberglass reinforced polymers fiberglass reinforced polymers Sun Protection Panel at the front of the hat Includes features to ensure your hat lasts the distance: Waterproof Stainless steel coil spring wire and double binding in brim Lycra elastic to absorb sweat and hang onto your head Matching band stitched as well as glued to the hat so it never falls off Can be fully folded into a calico bag (included) By reducing glare it makes the screen more visible so you can see the fish or contours you are following Night time boating is also improved by shielding your windscreen from the lights of the unit