Mattresses

A baby crib mattress is one of the safest investments you'll make for the nursery, and our mattress collection covers every stage from newborn through the toddler-bed transition. Look for firmness rated for infant sleep, breathable cores that reduce overheating, waterproof covers that survive midnight changes, and certifications like GREENGUARD Gold or OEKO-TEX if low-VOC and organic materials matter to your family. Standard crib mattresses measure 27.25" x 51.625" and should fit snugly inside the frame with no gap wider than two fingers, a small detail that makes a real difference at 2 a.m. Bambi Baby carries trusted mattress names alongside the rest of the nursery, so you can pair a new mattress with a bassinet for the early months, build out a full nursery furniture setup, or browse our GREENGUARD-certified picks for cleaner indoor air. Our team in Paramus, Melville, and Miami knows this category inside out and can help you match the right mattress to your crib, your baby's age, and the way your little one actually sleeps.