Our Biosecurity signs are made of durable, waterproof, highly visible, chloroplast material for use indoors or outdoors at facilities requiring biosecurity signage.  Each sign measures 11" x 17 " (inches). Contact us for pricing and assistance at Syndel’s USA office at (800) 283-5292, or Syndel’s Canadian Office at (800) 663-2282.  For International inquiries email [email protected].