["Description:\nbrand new and high quality\nFeatures:\nBuilt-in two bubble level, which ensure the photography stable and leveled, easily find the correct shooting direction no matter horizontal or vertical shooting.\n38mm Arca-Swiss standard U-shaped grooves of the clamp, which can protect your camera from accident drops.\nMade of lightweight aircraft-grade aluminium material, CNC processing, hard-anodized anti-oxidation surface treatment.\nSelf-euipped with a knob, made of all metal, more durable and non-ageing.\nWith three 3/8\" thread screw hole and two standard 1/4\" thread hole for tripod monopod ball for head.\nfor any arca style plate, camera bars and multi-purpose rails. such as RRS, Arca-Swiss, KIRK, Wimberley, Markins, Sunwayfoto, Kangrinpoche, Benro etc.\n\nSpecifications:\nMaterial: Aluminum Alloy\nSize: Approx. 70x38x15 mm/2.76x1.5x0.59 inch\nCard Slot: 38mm\nColor: Black\nQty: 1 Pc\n\nNote:\nPlease allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you mind. \nDue to the difference between different monitors, the picture may not reflect the actual color of the item.\n\nPackage Includes:\n1 Piece 70mm Quick Release Clamp"]