sheetsnthings Twin/Twin XL 100% Cotton Percale White & Grey Polka Dots 2PC Duvet Cover Set with Button Enclosure 250TC Twin/Twin-XL 2 Piece Duvet Cover Sets:OneDuvet Cover 68 inches wide x 90 inches long &OneStandard Sham 20 wide x 26 inches long. 250 Thread Count Single ply yarns. 100-Percent Cotton Duvet Cover Has 4 inner ties for proper fit. Hidden Button Closure By Footer. Polka Dots Pattern Print. Reversible Duvet Cover Machine-washable Cold Water Only, Tumble Dry with low Setting