You can order a frame without the glass if there is no matting for your frame. When you do, an invisible protective coating will be applied to your print for protection against dust, dirt, and moisture.
The benefit of a frame without the plexi glass is that there will no glare or reflection when you hang your frame on your wall. This can give your work a richer look and feel with more depth.
By default, all Frames are included with the plexi glass. To remove the glass, be sure the "No Matting" option is selected and then select the option "Glassless".This option is free. There is no extra cost to order a glass-less frame.