Safety 1st BABY ON BOARD CAR SIGN Reminds others to drive safely! Convenient Suction Cup Attachment Baby On Board Sign Always make certain that you and your children are properly secured! Recommended Placement Lower corners of rear window or side windows. Check with local authorities for proper placement as laws vary from state to state. To Apply Clean the area with alcohol where the suction cup will be applied and allow to dry thoroughly.  Always apply between defroster lines.  If suction cup is cold or frozen, warm in your hand before applying.  To help the suction cup stick, slightly moisten before applying. Specifications: - Quantity: 1 - Size: 4 3/4" x 5" - For Ages Birth & Up Check out my other items! Sign up for PayPal; the fast, easy, and secure way to pay online. Be sure to add me to your favorites list!