MARC BY MARC JACOBS Large Butterfly Sunglasses

For a look that shines, yet subtle enough for every day style. Swarovski's chic, circle studs feature a round-cut crystal center stone surrounded by sparkling crystal edges. Crafted in gold tone mixed metal. Approximate diameter: 1/3 inches.

115 Decibels of high pitch Shrill rises above ambient noise-can be heard up to a Mile away

100% constructed of high-impact ABS plastic-So they're 100% impervious to moisture

Pealess Design, No moving parts-nothing to obstruct sound, nothing to jam, break or freeze

First Choice of; NFL, NCAA, NBA, CFL FIBA and FIFA

Fox 40 cannot be overblown-the harder you blow, the louder the sound

180-Degree Flexible Head Locks in Five Positions

One-Touch Push Button Release for Fast, Sure Angle Positioning

Magnetic Bit Holder Accepts Standard 1/4-Inch Hex Shank Screwdriver Bits

Drop Forged Chrome Vanadium Steel Construction

Cushioned Non-Slip Handle Grip