I bought these bat stickers to use to decorate for Halloween. The package comes with 120 bats in 4 different sizes. It also included double sided adhesive strips for hanging the bats on walls or windows. The bats can be bent in the scored areas to make them appear to be 3D for a lifelike effect. It makes the bats look like they are flying through the air. We could not wait until Halloween so we decided to try them out by putting a few up in the windows.
The adhesive stayed put even as the sun started to heat up the glass on the windows. They were also easy to remove when I wanted to take them down. The bats are made of PVC plastic so they are waterproof and can be used outdoors. Take them down and remove the adhesive so that they can be reused year after year. These would be great to use for Halloween party decorations.