Specifically designed for your Sigma 150-600mm F5-6.3 DG OS HSM Sport.The Lens Oak protects your lens against bumps and scratches. It is made of Neoprene material: soft from the inside and water resistant on the outside.Easy to install and it keeps your lens as new. Available in 4 colors: Green camouflage (first picture), Brown camouflage (second picture), Forest camouflage (third picture) and BlackInstallation Instruction:[[{"fid":"1566","view_mode":"teaser","fields":{"format":"teaser","field_file_image_alt_text[und][0][value]":"Installation Oak Sigma 150 600 SPORT.png","field_file_image_title_text[und][0][value]":"Installation Oak Sigma 150 600 SPORT.png"},"type":"media","link_text":null,"attributes":{"alt":"Installation Oak Sigma 150 600 SPORT.png","title":"Installation Oak Sigma 150 600 SPORT.png","height":"143","width":"220","class":"media-element file-teaser"}}]]