Colgate’s 18 x 36 x 2” cradle pad mattress provides a firm, supportive sleep and play surface for infants. Unlike many options, this high-quality pad can be used on either side. The white quilted, vinyl cover is waterproof, tear-resistant, and easy-to-clean.This product fits many popular brands and styles of cradles & bassinets. Measure your cradle ot bassinet prior to purchase. Colgate’s cradle pad mattress is GREENGUARD® Gold certified to pass all low emissions standards and passes all CPSIA standards for safe chemical composition. The foam meets and passes all CertiPUR-US® certification for safe foam and passes all national and state flammability standards—without the use of harmful chemicals. It's manufactured right here in the USA by Colgate. To ensure the perfect fit, be sure to measure the inside dimension of your furniture before ordering.