I am so happy with this Glass Wharehouse Frameless Shower door; 78" x  28". It's beautiful and elegant. It's a single fixed panel. And it's very easy to install. It's heavy though, so it will take two people for installation. It looks perfect! We are remodeling our bathrooms right now.  And I am so glad that I chose this one. It will last many years. It's the perfect look for our bathroom. I am very happy.