From pocket-sized to shooting in seconds The GripTight Mount is foldable and super compact, and it quickly attaches to your tripod via ¼-20" screw. Because it doesn't require a special case or mounting mechanism, it's a breeze to set up. Stretch the clamp and insert your phone. That's it! Because it adapts to your smartphone, GripTight Mount embraces the gear you've got now and the gear you're getting next year, making it the perfect smartphone accessory. GripTight Mount up close Fits all best-selling smartphones! Adjustable grip fits all iPhones, Android & Windows smartphones with or without a case between 2.1-2.8 in | 54-72 mm wide for GripTight Regular and 2.7-3.9 in | 69-99 mm for GripTight XL. Mount easily expands to grip your device Internal steel springs allow mount to expand to the size of your device & grip it securely. Grip your smartphone safely & securely Reliable rubber grip pads secure your iPhone or Android in place, even when turned sideways! Foldable & portable Mount legs fold in making it easy to fit it in your pocket or bag. Attach a lanyard to the Mount and add it to your keychain so it's always with you Connects to most camera tripods and all GorillaPods. Universal stainless-steel ¼-20" screw fits almost every camera tripod. GripTight XL sized phones Phones with or without a case between 2.7-3.9in (69-99mm) wide will fit the GripTight XL Including: iPhone® 6 Plus, Samsung Galaxy S® 5, Samsung Galaxy Note®, Nokia Lumia 1520, and more.