ECG / EKG Medical Grade Recording Chart Paper, Z-Fold Pad, Red Grid, Fade Free, 216x140x300, Burdick 007989, 716-0239-00, 6843944. Fits Burdick models Eclipse 850 (sold by the pad, 20 pads per case) Availability: Usually ships the same business day. Burdick 007989 or 716-0239-00 equivalent A113081$11.32 Copyright 2003-2005, 2006 A1Cardiology.com