Purchased the silicon hard bait caster reel cover, and a sleeve to go with it. This fit PERFECTLY on my Kastking Zephyr reel and Phenix Feather rod 7'2". Extremely nice for this set up. I don't know if it would fit ALL reel types, but worked well here. The rod sleeve has a rigid sleeve opening which is really nice and rigid rod-tip protector. This is a premium rig. I always have questions regarding sod sleeves for Spinning outfits since the bottom guide on most spinning rods are very large, most soft neoprene covers are not large enough to cover that last line-guide. I will give these EVOLV sleeves a try on one of my Spinning rigs. the color combinations were the icing on the cake for my OCD dependent finish. colors match my rod/reel and my logo. Everything a nutjob like me needs for my overly scrutinizing ways. :)