Adorox 12 Pcs Firefighter Chief Soft Plastic Childs Hat Set of 12, 24, or 48 hats per order Size is 10.5 Inches around Not a protective helmet. Made from a soft plastic. Bright Red Shiny Plastic Firefighter Hats Perfect for your kids birthday party or Halloween costume! Set of 12, 24, or 48 hats per order Bright Red Shiny Plastic Firefighter Hats Size is 10.5 Inches around Not a protective helmet. Made from a soft plastic. Perfect for your kids birthday party or Halloween costume!