Cosmos Black Medium DSLR camera Drawstring Soft Neoprene Lens Pouch Bag Cover for Sony Canon Nikon Pentax Olympus Panasonic and Cosmos Cable Tie 3mm thick Neoprene - great protection and shock absorption for your lenses. Belt Loop - allows to attaching the pouch to your belt, for convenient carrying. Hook - allows you attach the pouch to anywhere with a ring (such as camera bags and backpacks). Approx Interior Dimension:can put LENS not over 6.3''(L) x3.9''(Diameter) REMARK : Please note that the usable height of the pouch is 1-2cm lower than the overall height because of the drawstring closure.