Pinit Stayflats PLUS® Rigid Mailer. 5-1/8 x 5-1/8". Mails 1 CD in a sleeve. Peel & Seal tape closure; tear-strip opening. SKU: MRTT55WPS (0)No Reviews yet Add to Shopping Cart Details .028" thick. White Clay Coat.5-1/8 X 5-1/8" outside; 5 x 5" inside.Mails 1 CD in a sleeve. Details Back Details.028" thick. White Clay Coat.5-1/8 X 5-1/8" outside; 5 x 5" inside.Mails 1 CD in a sleeve. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review