• Fits: Camouflage design telephoto lens coat compatible with SIGMA 500mm F/4 DG OS HSM Sports • Ideal for shooting in the nature and keeping the lens inconspicuous and dry • TRIPLE LAYER FABRIC: Three layers of fabric cover the lens thoroughly. The top layer is waterproof fiber, the middle layer fabric is waterproof fabric and the back layer is velvet lining, all edges are edged, so the seams will not fray or shed after long time use. The lens coating protects the lens and provides disguise, and the clever detail design does not affect the normal use of the lens in any way • Split Design: There is a gap in the areas such as the zoom ring and focus ring, so it is not recommended to use a lens protective cover when it rains • Improved Performance: A lens coat that feels great in your hand. Convenient handheld operation