Coffe shops, drive throughs and fast casual restaurants may ALLOW cell phone use but refraining from talking on the phone while ordering food is encouraged. Place our Notice Cell Phone Refrain Sign outside your drivethrough or restuarant to encourage people to end the converstaion before the get to the counter. All our aluminum signs are printed with a high-quality vinyl mounted on aluminum. Our signs measure approximately 18" x 12" and most orders ship next business day!