1. WIDELY USED. Polytape Buckle could pass tape up to 40 mm/1.6 inch. Used to repair broken sections in fence repair work. Can also be hooked to a gate handle to make your own gates. 2. EASY TO USE. Just slip polytape through Buckle. Works like tightening a belt. Connects one polytape to another without losing Joule. No need additional tool. 3. HUMANIZED DESIGN. Large raised section of Buckle could hook all types of fence gates. Highly visible silver colour could be seen by people and animal even in long distance. Smooth surface will not hurt your fingers. 4. SAVING COST. Made of Stainless Steel will not rust or easily broken. Could be used even in extreme weather. Small and sturdy Lightweight and portable. 5. WARRANTY 6 MONTHS, If Quality Problems, A full refund or a new replacement can be arranged in warranty. Any problem please contact me. Please kindly advise free for your concerns