Campus Images Texas Tech University Tassel Box and Diploma Frame Custom made diploma frame built with highest quality materials. Matboard and mountboard are acid and lignin-free, and are Ph neutral to help preserve and protect your diploma. Very Important! Please provide diploma size or date of graduation and type of degree in the gift option message. Ready to Hang with easy to follow assembling instructions, that allows you to safely insert your diploma and tassel. Offically licensed collegiate product.