MATERIALS AND SIZE: Reversible Sequin, Suede. The back ground is solid suede.Size: 16×16 / 40cmx40cm ( It’s applicable to 40*40CM pillow insert). Package: 2 pcs pillow cover. Insert not included. HIDDEN ZIPPER:We choose a hidden zipper instead in order to ensure the beauty of throw pillow. The zipper of throw pillow is at stitching within front and back. Please look at the stitching carefully. If you do not find zipper certainly, please contact us and exchange pillowcases. STRESS RELIEVER:Playing with the changing sequins is absolutely amazing at keeping children entertained and calm. Mermaid pillow case is a very good stress reliever for adult, which will bring you a therapeutic experience. Please imagine that you sit on a comfortable sofa and flip sequins on a mermaid pillow when you back to home after a whole day work. You will have a very relaxing time with the sequins pillow case. Perfect gift for your children,friend and yourself. WASHING GUIDE: Turn it inside out and wash it by hand. Swish it through warm soapy water, rinse and press between towels to remove excess water. Then lay flat to dry. PERFECT DECORATIONS:When you move your fingers through the fabric, The sequins will follow your direction and Give the 2 colors. Because the sequins overlaps each other, the sequins will stay that direction when you move them.When the sunshines on this pillowcase, you can see little light shining in your room, and when you turn the pillow cover casually, the light will turn according your mind. Perfect decorations for your room, sofa, cars and chairs, ect.