Contains: New 4Pcs Square Cover/Shell 18inch x 18inch(45cm x 45cm), with Hidden Zipper Closure Only Cover No Insert/Filler.Print just on ONE side,. These Super Soft Pillowcases Are Made Of High Quality Velvet. Nice Smooth Velvet Fabric Texture Is Fitted With Matching Hidden Zipper To Allow Easy Inserting And Removing Of Pillow Inserts And Keep The Pillow Stay In Place. You Also Can Enjoy Fully Relax While You Are Sleeping, Reading, Watching Tv, Relaxing, Nursing. Machine Wash Cold Separately, Gently Cycle Only, No Bleach, Tumble Dry Low, Do Not Iron, Low Temperature If Necessary. Zipper - Zipper Enclosure On The Bottom That Matches The Color Of The Fabric, Easy Insertion And Washing Color: As Shown Material: Velvet Package Contents: 4 x pillow covers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.