The Early Childhood Changing Station Liners help keep changing station beds clean and sanitary. The 2-ply liners are plastic backed to prevent spills, and disposable for easy clean up. Case of 500 pre-folded liners fit neatly into most dispensers. For use with wall-mounted dispensers and all tabletop stations. Dimensions 13W x 19L. About Early Childhood Resources Early Childhood Resources is a wholesale manufacturer of early childhood and educational products. It is committed to developing and distributing only the highest-quality products, ensuring that these products represent the maximum value in the marketplace. Combining its responsibility to the community and its desire to be environmentally conscious, Early Childhood Resources has eliminated almost all of its cardboard waste by implementing commercial Cardboard Shredding equipment in its facilities. You can be assured of maximum value with Early Childhood Resources.