Check out our great Monster Stash Trick or Treat Sack it comes with free personalization to make it fit your exact needs. The Monster Stash Trick or Treat Sack will look great with the included free personalization and will make your party stand out. Pillowcase is available on our 180 thread count 55/45 Cotton Poly Blend for strength and durability. Made in the USA. Pillow case fits any standard/queen sized pillow and measures 20" x 32". Machine Washable. Customize your very own Monster Stash Trick or Treat Sack with free personalization or give one of the Monster Stash Trick or Treat Sack as a great gift for someone special.