Jerify 100 Pieces Halloween Witch Hats Bulk Witch Hats Decorations Hanging Witch Hats and 128 Pcs 3D Bat Stickers Bat Wall Decal Stickers for Halloween Cosplay Eve Decoration Party Supplies. Features: 3D bat stickers: You can use the 3D bat to decor your window, wall, table, fireplace, kitchen, yard, mantle or other places, bats set is easy to use, place adhesive on the back of the bats, and affix them to a variety of smooth and dry surfaces.