ELR-003 These plastic-lined paper changing station liners are for use with built-in changing station dispensers. They come in a case of 500 liners. Features: -For use with built-in changing station dispensers -Plastic-lined paper -Case of 500 liners -Dimensions: 19'' W x 13'' D About Early Childhood Resources This is a company committed to developing and distributing only the highest quality products, all the while, ensuring that these products represent the maximum value in the marketplace. With so many ''me-too'' products in the market, the company s focus and commitment is to bring you added value in features, functionality, performance and service. Combining their responsibility to the community and their desire to be environmentally conscious, they have a program to reduce (or better yet, re-use) what they would normally dispose of... Early Childhood Resources has eliminated almost all of their cardboard waste by implementing commercial cardboard shredding equipment in its facilities to convert cardboard destined for the landfill into some of the best packing material available.