The Painted Arrow MAG-PRO ARM is the preferred self-filming tool for mobile hunters looking for a do it all, ultra-lightweight, cell phone mount. This durable magnetic cell phone mount is highly adjustable and is extremely adaptable to any situation. The crab claw grip spreads open 2 inches and will clamp to anything you put between its grasp. The arm has 3 pivoting joints that are tightened and loosened by a single tensioning knob located in the center of the mount to allow any angle to be captured. Product Specifications Weight: 12.5 oz Dimensions: 14" X 1" X 2" What's Included MAG-PRO ARM magnetic smart-phone mount Painted Arrow Phone Plate