CN/FN Single Level Liners Ferret and Critter Nation Liners CN/FN Single Level Liners CN/FN Single Level Liners 1 Pan & 1 Shelf Liner $43.00 Large Pan Type (See Below): [Choose]No Ramp Cutout (Standard)With Ramp CutoutMulti-Use Pan Absorbent Padding? (+$8.00): [None]UHaul Quantity: at $43.00 each 999986 in stock. 1 Pan Liner (23"x35") and 1 Shelf Liner (17"x23") for a Single Level Ferret/Critter Nation. Ramp Covers sold separately. Shelf liner design works with old and new style shelves. Choose Full Pan, Middle Pan w/ cutout or Multi-Use Pan. Visit our Cage Liner F.A.Q.'s for more information regarding use and care.