Ball Head <br />             <strong>Function:</strong> Quickly screw onto tripod to properly and securely position camera for the best shooting angle <br />             <strong>Applicable camera brand:</strong> Sony, Nikon, Canon, Universal, Pentax <br />             <strong>Material:</strong> Aluminum Alloy                                            <strong>Package weight:</strong> 0.181 kg <br />             <strong>Product size (L x W x H):</strong> 7.6 x 6.1 x 2.9 cm / 2.99 x 2.40 x 1.14 inches <br />             <strong>Package size (L x W x H):</strong> 9.0 x 7.0 x 4.0 cm / 3.54 x 2.75 x 1.57 inches                               <strong>Package contents:</strong> 1 x Camera 496 QR Quick Release Plate