If It Doesn't Challenge You It Doesn't Change You Vinyl Wall Decal. This product is produced with a top quality vinyl in an indoor matte finish which gives the appearance of a professionally hand painted stencil look without the mess and hassle. Includes easy to follow step by step application instructions. Vinyl wall quotes are the latest trend in home and office decor and are a creative way to add a touch of class to any room in your home or office. Fast shipping from the USA.