8. Removable Bat Swarm Wall

A swarm of paper bats racing up your porch wall is high impact for almost zero dollars. Cut them in three sizes, arrange them in a loose swirling path bursting out of the doorway, and peel them off when Halloween ends.
What You’ll Need
- Black cardstock or craft foam
- Bat templates in 3 sizes
- Removable adhesive dots
How to Make
- Cut 20-40 bats in small, medium, and large sizes.
- Fold each bat slightly down the middle so wings lift off the wall.
- Plan a swarm path: dense near the door, spreading outward.
- Stick large bats near the door, smaller ones toward the edges.