Stacks Multi 3 in1 USB Cable - Purple This unique 3 in 1 retractable cable has three tips that stack and lock on top of each other so you don't lose the tips. Fully extended the wire is 3 feet, fully retracted its only 3 inches. Perfect for travelers or individuals on the go. Tangle-free Skinny cable Compact and convenient! Perfect for people who are always on the go!