hexagram grey geometric pillow covers 18x18 set of 4,decorative boho couch throw pillow cover for sofa bedroom,linen brown farmhouse cushion case outdoor home decoration(grey) hexagram hexagram grey modern geometric pillow cover is original design and owned by hexagram.<b>product details:</b><br>size: 18x18 inch <br>material:cotton linen <br>tips:pillow cover only,not inclued insert.hand wash is suggested.