Campus Images University of Alabama, Tuscaloosa Tassel Box and Diploma Frame Fits Diplomas that are 8.5 x11 Horizontal Matboard and mountboard are acid and lignin-free, and are Ph neutral to help preserve and protect your diploma. Overall frame size is 14 7/8 x 20 5/8 Ready to Hang with easy to follow assembling instructions, that allows you to safely insert your diploma and tassel. Offically licensed collegiate product.