Baffle Box Soft Loft Fiber Bed with 1.5 in Gussett, Twin Baffle box soft loft fiber bed with 1.5" gussett. 100% cotton cover. 100% polyester fill. Surround yourself with the ultimate in sleeping comfort. This deep, rich fiber bed adds unparalleled comfort to virtually any mattress. Filled with exclusive SofLoftTM synthetic feather alternative fibers. It's the perfect answer for those looking for the comfort of feathers without the allergy worries. Baffle box construction prevents the moving and shifting of fiber fill. Hypo-allergenic. Care instructions: Machine washable.