Find baby changing and multi-use pads at Target.com! Goodnites disposable bed mats are the simple, effective solution that helps protect sheets and a child s confidence for a better night. Each mat is made of soft and quiet material, a super-absorbent core, and a leakage barrier for comfortable and outstanding protection. Made of soft and quiet material. super-absorbent core. leakage barrier for comfortable and outstanding protection. Features a non-residue adhesive to hold mats securely in place.