FramesByMail.com conveniently brings the luxury of custom picture framing right to your home. We offer the full line of Nielsen and Designer Metal picture frames as well as a wide range of wood frames. Customers can create their own multi opening mat, motivational poster or frame their name with unique photos that create letters.FramesByMail.com conveniently brings the luxury of custom picture framing right to your home. We offer the full line of Nielsen and Designer Metal picture frames as well as a wide range of wood frames. Customers can create their own multi opening mat, motivational poster or frame their name with unique photos that create letters.