DURABLE CONSTRUCTION Crafted from four layers of FLEXIBLE ALUMINUM, the dryer duct is FIRE-RESISTANT for added safety and long-lasting durability. COMPLETE SET Includes TWO CLAMPS and requires no elbows for EASY INSTALLATION. Dimensions: 4" diameter x 8' length. UNIVERSAL COMPATIBILITY Compatible with MOST MAJOR GAS and ELECTRIC dryer vent systems, making it a versatile replacement part. SIMPLE INSTALLATION The WX08X10086 dryer vent hose can be EASILY TRIMMED to your desired length, and the included clamps ensure a SECURE CONNECTION. For safety, wear gloves during installation to avoid injury. UL LISTED Meets UL SAFETY STANDARDS for quality and reliability, ensuring a safe installation. FIRE-RESISTANT Designed with FIRE-RESISTANT MATERIALS for added safety and peace of mind during operation. RELIABLE PERFORMANCE Ensures a strong, steady airflow for your dryer, improving efficiency and extending the life of your appliance.