Ehoya WorldWide Sporting Golf Carry Bag Water Resistant Touch Screen Compatible Range Finder GPS & Smartphone Case & Mount Kit for Smartphone range from 3.5″ to 4.3″ Screen Size like Apple Iphone 3GS 4 4S 5 Touch HTC EVO 4G Vivid Amaze Sensation 4G Samsung Focus Galaxy S2 Epic Motorola Droid 4 3 Photon X2 & many others. Compatible with Golf bags from Callaway Nike TaylorMade OGIO Mulholland Adidas Ping *Unit included Manufacture Direct Replacement Warranty*