This is the four and a half inch by 16
inch Grease Catcher pillow. This is made specifically for the four and a half by
16 inch grease catcher box. This has their unique design. It’s got a net type
outer shell filled in with these poly beads that absorb the grease. This is
only going to absorb your grease, fats, and oils. Water simply runs right off
Again this is the four and a half by 16 inch Grease Catcher pillow.