Product Description: Commercial Quality Great for Restaurant or Home Replacement Duck Tip Natural Gas For 18 Tips Jet Burner Unit Sold: 12 PCS Refund or Exchange: All return require Carry Supply pre-authorization, must be made within 30 days of receive, in original condition with packaging (New and Unused), and subject to 20% restocking charge. Exchange or refund. We shall not be liable for any merchandise defects, spoilage of products, loss of sales, or consequential damages.