Nikon, Sony, Canon                                            <strong>Package weight:</strong> 0.181 kg <br />             <strong>Package size (L x W x H):</strong> 10.5 x 6.5 x 10.5 cm / 4.13 x 2.55 x 4.13 inches                               <strong>Package contents:</strong> 18 x Camera Lens Filter Step Up Down Ring Adapter for Canon Nikon Sony