The Kids Basics 118 changing pad is fully portable and secures tightly to your changing table, it also includes a non-skid bottom surface. The 118 pas has a built in hardboard base which retains the pad's shape for many years to come. In addition, although it secures tightly to the furniture, it can also snap on and snap off. Its restraining straps secure the child firmly. The pad is durable and easy to clean. It embodies a top-quality, hypo-allergenic foam filling. The open ended construction design allows for the child's growth until the child is ready to be potty trained.