The realtree max4 HD Lens Cover for the Nikon 18-200mm f/3.5-5.6 G VRII Lens from LensCoat is a 100% closed-cell neoprene coat that protects the lens from bumps and scratches. It is ideal for nature and outdoor photographers, sports shooters and photojournalists. The cover helps break up the shape of your lens, making it less noticeable to wildlife and makes it more comfortable to hold. It also provides a thermal barrier, protecting the hands from cold lenses in lower temperatures. The cover is waterproof, providing protection in inclement weather. The Realtree Advantage Max4 HD camouflage pattern offers maximum effectiveness in open terrain. The pattern incorporates cattails, millet, milo, corn stalks, sunflowers, oak and maple leaves, cedar and oak limbs, plus a variety of other plant life into the largest camouflage artwork on the market.