Colgate’s portable mini-crib mattress fits most popular brands of portable cribs, mini-cribs, and other furnishings. This extra comfortable mini-crib mattress is 3” thick to ensure a firm, supportive, and comfortable sleep and play surface for your child. The mattress is made of CertiPUR-US® certified foam and is GREENGUARD® Gold certified to have no harmful emissions. The laminated cover is tear-resistant and waterproof. It cleans easily with a damp cloth and mild soap. This high-quality portable mini-crib mattress is non-toxic, passes all government safety standards and is Made in the USA. To ensure the perfect fit, be sure to measure the inside dimension of your furniture before ordering.