RETRAC stick-on mirrors are a simple, reliable way to add more visibility from your driver's seat. They feature a double-sided, waterproof adhesive tape that securely sticks onto any existing mirror or metal surface. This stick-on mirror has 3-3/4" diameter convex glass and can be used for a variety of heavy-duty and light-duty applications. 

• 3-3/4" diameter convex glass helps eliminate blind spots for safer maneuvering
• Tape backing allows for fast, easy installation on existing west coast mirror
• Double-sided, water-resistant tape to easily outlast the elements
• Stamped aluminum construction to be strong, lightweight and rust-free
• Limited lifetime warranty (one-year finish, one-year parts)