Spinning reel cover: Available in 3 size: Small Size (SPS): Spinning Reel Models 500-1500; Medium Size (SPM): Spinning Reel Models 2000-6000; Large Size (SPL): Spinning Reel Models 6000 and up to 20000 Bait Casting (Level Wind) Reel Cover: Available in 5 size: Extra Large size Bait Casting reel cover(SNXL) used for 100 Series level wind reel; Large size Bait Casting reel cover(SNL) used for 80 Series level wind reel; Medium size Bait Casting reel cover(SNM) used for 60 Series level wind reel; Small Size Bait Casting Reel cover(SNS) used for 40 Series level wind reel; Low Profile Right Hand Reel Cover used for Right hand low profile reel; Low Profile Right Hand Reel Cover used for Right hand low profile reel; Fly Reel Cover available in 3 size : Large size Fly Reel Cover used for #7/8/9 fly reel; Medium size Fly reel Used for Medium Size fly reel; Small Size Fly reel Used for Small size fly reel;