This Matte Box Rail Rod Support System for DSLR Camera made of aluminum (mostly anodized black), ABS, and rubber, has high quality. This Matte Box could be adjusted the height according to the lens of camera on the rail rod system. Top and side flags are all easily removable. Good choice!<!--Features --><p>FEATURES</p><ul class="p_f"><li>New and high quality</li><li>This Matte Box could be adjusted the height according to the lens of camera on the rail rod system</li><li>Made of aluminum (mostly anodized black), ABS, and rubber</li><li>Top and side flags are all easily removable</li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody> <tr> <td width="131">Condition</td> <td width="365">New</td></tr> <tr> <td width="131">Rail Hole Diameter</td> <td width="365">0.59inch / 15mm</td></tr> <tr> <td width="131">Rails C-to-C Distance</td> <td width="365">2.36inch / 60mm</td></tr> <tr> <td width="131">Big Blade Diameter</td> <td width="365">9.29 x 4.37 inch / 23.6 x 11.1 cm (L x W)</td></tr> <tr> <td width="131">Small Blade Diameter</td> <td width="365">9.29 x 4.37 inch / 23.6 x 11.1 cm (L x W)</td></tr> <tr> <td width="131">Packing Size</td> <td width="365">10.04 x 6.93 x 2.52 inch / 25.5 x 17.6 x 6.4 (L x W x H)</td></tr> <tr> <td width="131">Weight</td> <td width="365">367g</td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Matte Box Rail Rod Support System for DSLR Camera</li></ul><!--Extra Info --><!--produts_compatibility -->