SPECS: Cockpit Length: 34"-36" (P7), 38"-40" (P8), 49"-51" (P12), 53"-56" (P13) Cockpit Width: 18"-20" (P7), 20"-22" (P8), 21"-23" (P12), 22"-24" (P13) P7 Compatibility: Expression 11.5/14.5/15.0, Tribute 12.0/12.0UL P8 Compatibility: Conduit 13.0, Carolina 12.0/14.0, Tribute 10.0, Rhythm 10.0/11.0 P12 Compatibility: Prodigy 10.0/12.0 P13 Compatibility: Joy Ride 10.0/12.0, Swifty 9.5/11.5, Odyssey 11.5, Sound 9.5/10.5, Conduit 12.0 FEATURES: Designed for sit-in kayaks to keep them dry and protected Optimized for Perception(R) brand kayaks Constructed with urethane-coated nylon oxford for durability and protection Sticky edging grips kayak's cockpit edge for a tight, secure cover Removable rear bungee rand can be tightened for added security Not intended for car top transportation Turn kayak upside down when storing for best use Compatible with most kayak brands Includes a Manufacturer's One Year Limited Warranty