The ability to choose the right reload based on tissue thickness gives the flexibility to better match the unique tissue of each patient. ECHELON Gripping Surface Technology (GST) Reloads offer exceptional staple line integrity across the broadest range of tissue thicknesses.1 For use with the ECHELON™ 3000 Stapler, ECHELON™+ Stapler, and ECHELON ENDOPATH™ Staplers.