Size:3" wingspan ? FREQUENTLY ASKED QUESTIONS ? Is it hard to apply your decals? No, our decals are easy to apply and remove. We include a simple instruction sheet with your order. Our decals adhere to any clean, smooth, dry surface: walls, windows, doors, glass, metal, plastic, appliances, and finished wood. Can I use your decals outdoors? Yes, our decals are suitable for outdoor use as well as indoor. Will the decals damage my walls? No. As long as your wall is undamaged the decals will not harm the surface when they are removed. What about applying decals to painted surfaces? Wait 7-10 days before applying wall decals to freshly painted surfaces. What if I?m not happy with my order? We're committed to meeting or exceeding your expectations. If a problem arises we will promptly respond and solve it. Since 2001 we've sold over 50,000 decals worldwide. Our decals have been used in everything from large custom commercial projects to decorating a child?s room. Our goal is for each job to lead to another, either from re-orders or word-of-mouth referrals. We want you satisfied so you keep us in mind when you need something in the future and you?ll tell others about our beautiful products and amazing customer service!