Chartpak - Press-On Vinyl Letters & Numbers, Self Adhesive, Black, 1/2"h, 201/Pack - Sold As 1 PackFor signs, posters and equipment identification. Self adhesive vinyl will stick to most clean, dry surfaces. Can be used indoors or outdoors. Character Types: Letters; Numbers; Mounting Type: Self Adhesive; Character Style: Helvetica; Character Color: Black.For signs, posters and equipment identification.Self adhesive vinyl will stick to most clean, dry surfaces.Can be used indoors or outdoors. Includes 201 characters.