PACKAGE INCLUDES: Set of 4 Halloween pillow covers, No Insert or Filler.Pattern is only on the front and no printing on the back. SIZE & MATERIAL: This pillow cover fits 18x18 inch insert, PLEASE NOTE: All of our pillow covers are made to ensure a snug fit. Each listing size refers to the pillow insert size and not the pillow cover size. To ensure the proper fit, we make all pillow covers slightly smaller (approximately 0.5" smaller) than the insert size. Made of 100% Polyester linen, soft and skin-friendly, no fading or abrasion, can be used outdoors. EASY TO PUT ON: Color-coordinated hidden zipper closure brings an elegant appearance, and its super easy to stuff pillows/fillers into this pillow covers. WASHING TIPS: Machine wash in cold water separately, gently cycle only, dot not bleach. MATERIAL: Made of 100% Polyester linen, soft and skin-friendly, no fading or abrasion, can be used outdoors.