ECR4Kids 2-ply Changing Station Liners were designed with convenience and cleanliness in mind. This pack of 500 liners can be used with with baby changing table or by moms on the go. Pads are made of 2-ply paper lined with waterproof plastic to keep surfaces dry and clean. Pads are pre-folded for convenience and fit in most changing pad dispensers — pair with ECR4Kids Horizontal Baby Changing Station for optimal use. Paper pads are lined with waterproof plastic to keep surfaces clean and dry. Individual sheets measure 13" W x 18" L. At ECR4Kids, we’re committed to safety, testing and regulatory compliance to ensure our products meet or exceed industry standards. You and your kids deserve the absolute best for a brighter way to play, share, learn and grow.