SUPER SOFT MATERIAL: Made of Soft Cotton Linen, comfortable to touch and lay on 45cm X 45cm 4 per pack NO PILLOW INSERTS INCLUDED WORKMANSHIP: Delicate hidden zipper closer was designed to feel and look elegant Tight zigzag over-lock stitches to avoid fraying and ripping proving that extra needed strength NO HARMFUL ODOURS: Because of using environmentally friendly and high-quality Cotton Linen fabric, our throw pillow cases are the perfect choice for those suffering from asthma, allergen, and other respiratory issues FADE RESISTANT STRAIN RESISTANT: The cotton linen fibre throw pillowcases are fade resistant and stain resistant, so our covers are machine and hand washable and always look brand new MIX AND MATCH: Our cushion covers are available in different colours and designs so you can mix and match whichever colour tone you like to best fit your decors in the Living room, Bedroom, Office and Car