Overstock Furniture. Walls of the Wild wildlife décor products are intricately cut-out so they appear to be painted on your wall. Combine our items to create an incredible mural. All items are printed on self-adhesive, peel and stick waterproof vinyl. The stickers are designed for indoor or outdoor use on any clean, dry surface. To apply, simply remove the backing and stick it on! Can be used in the shower, bedroom even on your car. Product includes simple application instructions. Clean with mild soap and water.