Foam base mattress is covered in a quilted vinyl,to fit the bottom of the cradle. Made of premium polyurethane foam base for support and stability. Waterproof and safe- no toxic phthalates or lead. Meets consumer product safety standards. Wipes clean easily with a damp cloth. Hypo-allergenic-resists dust mites,allergens and bacteria. Meets mattress flammability standards. Made in USA.
Size is 15-1/4" x 29-1/2" x 2" use on any cradle that can accept this size.