Zipper around the 3 sides, Makes Putting On Futon Mattress Easy. Futon Cover Will Fit Up To An 8" Futon Mattress. A Great Addition for a Dorm Room or Man Cave. Made with a Durable and Soft Fabric. Machine Washable For Easy Cleaning. Officially Licensed Team Logos and Vibrant Colors. Licensed by Everything Comfy. Imported. DUKFC NCAA Team: Duke Features: -100% cotton Duck.-Futon cover has all over print design for a complete look.-200 thread count fabric gives a sturdy yet soft feel.-It has 3 sided zipper for easy on/off.-Machine washable.-Fits full size futons 6''-10'' thickness.