Shimano Tiagra Reel Covers are made using a high-quality 4mm neoprene. This offers good impact resistance and provides your reels with effective protection from the knocks and scratches that can occur during transit. We recommend using the cover while your reels are in storage as this will effectively prevent the ingress of dust and other foreign matter. The neoprene material is stretchable ensuring good fitment while a velcro fastener ensures the cover stays in place. Can be fitted while the reel is still attached to a rod.