Bend and Peel reflective vinyl. Weather-resistant. Self-adhesive. Coast Guard approved. Meets many community 911 standards. Numbers 0 thru 9. Black number on reflective silver background.WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer and birth defects or other reproductive harm.For more information go to