Mattress, White, Material: Polyester
Amazon
Newton Baby Essential Crib Mattress and Toddler Bed - 100% Breathable Proven to Reduce Suffocation Risk, 100% Washable, 2-Stage, Non-Toxic, Better Than Organic - Removable Cover Included, White
Babylist
Newton Baby Essential Breathable Standard Size Crib Mattress in White | 100% Polyester