Smartsign U3-1205-RD_10X7"DANGER CONFINED SPACE ENTRY BY PERMIT ONLY" Reflective Self-Adhesive Decal, 10" x 7" Lyle Signs supplies your decal with pressure-sensitive adhesive for easy application Lyle Safety decals meet OSHA 1910.145 requirements This Lyle Safety decal uses reflective sheeting for night-time visibility This Lyle Safety decal uses reflective sheeting for night-time visibility