Pink/Blue Pack of 2 V Support Pillowcases. Special V support design makes this pillow a great way to sit comfortably in a chair or bed. Pack of two pillowcases – one pink and one blue. Pillowcases – machine washable. Pillow Filling Cover: 80% Polyester 20% Cotton Pillow Filling: 100% Polyester Separate Pillow Cover: 50% Polyester 50% Cotton Pack of 2 Great for bed or in a chair Cotton mix pillowcases