Steel frame. 6 interchangeable phrases on the English stamp (Paid, Received, Faxed, Page__of__, Ans'd___, Per___) and 8 on the French stamp (Reçu le, Faxé le, Rep___, Classé le, Payé, Saisi le, Par___, Comptabilisé le). Locking button facilitates ink cassette replacement and date adjustment. Lifetime guarantee on mechanism; 12-year date band. 70% post-consumer waste. Blue ink with red date.