4 - 1 Gallon Plastic Jug Foam Insert

These foam inserts come in industry - standard sizes. They are made from expanded polystyrene with a nominal density of 0.75 lbs per cubic foot, offering great protection for your jugs.

How to use: Simply place the foam insert inside your 1 - gallon plastic jug. It's designed to fit perfectly and provide cushioning. Note: Avoid exposing the insert to sharp objects as it may cause damage. Maintenance: You can clean the insert with a mild soap and water if it gets dirty. Let it air - dry completely before using it again.