They can be used INDOORS or OUTDOORS on ANY smooth surface. You can apply to or on almost anything.
They were printed on 3M Vinyl material and then laminated with a crystal clear laminate to last MANY years.
Once you install them they are WATERPROOF, GAS PROOF, and also TEAR PROOF.
FREE shipping to ANYWHERE in the USA.... So buy 1 or 100 and you still get FREE Shipping.
Just clean the surface first to ensure that it is free from: grease, dirt, oil, etc... also make sure that the surface is dry.
If you are OUTSIDE of the USA, the shipping is only 1.50 cents. I have plenty of designs and yes we combine shipping.
Thanks for looking.