Issue a reminder. Use a "no firearms or weapons allowed on this property" sign. Designed for your needs.
Size: 7" x 5" Material Type: Adhesive Polyester Labels Verified Purchase
Size: 10" x 7" Material Type: HDPE Plastic Sign Verified Purchase
Size: 10" x 7" Material Type: Aluminum (40 mil) Verified Purchase
Size: 18" x 12" Material Type: Heavy-Duty Aluminum Sign, 63 mil Verified Purchase
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Exactly what we were looking for.