Kondor Blue Cine Caps protect your camera's port and sensor while adding a high end look to your rig. Crafted from a single block of aerospace grade aluminum alloy metal and anodized in a sleek gray finish. These caps feature engraved lens orientation markings for quick mounting, precise ridges along the edge to aid in gripping and click and lock into place like a lens to avoid accidents. Expert quality and design is evident in the product through to its packaging. Lifetime Warranty on all Kondor Blue products