Cell Phone Warning Signage.
CELL PHONES PROHIBITED SIGN
Indoor/Outdoor Cell Phone Warning Sign
NO CELLPHONES ALLOWED DECAL

Be clear when you want to establish a “No Cell Phones Zone”. This decal can be put up in offices, schools, hospitals, trains, homes or any other place you desire to limit exposure to microwave radiation. Decals measure 4″ by 4″. Very solid and strong adhesive, just peel and stick.
No Cellphones Decal (Cat. #WAH609) ………. $4.00