Child with Autism on Board Sticker. This sticker is 5 inches tall x 3 inches wide. This sticker is printed on air release vinyl and laminated with a High Gloss laminate. They will last for years on a car window, vehicle bumper, helmet, cup, cooler, laptop, tablet and much more. It is great for Any Smooth Surface. This is Waterproof, Dishwasher Safe and Fade Resistant. Sticks on the Outside of your item, adhesive is on the backside of the graphic.