What To Look For When Buying A Baby Mattress (2025)

: These have a very firm side for infants and a slightly cushioned side for toddlers. Both sides must pass newborn firmness tests. 3. Key Health & Hygiene Features

: Press your hand firmly into the center and edges. The mattress should snap back immediately without leaving an indent. Standard Sizing : Full-size mattresses must be at least inches wide by inches long and no thicker than 6 inches . 2. Materials & Core Construction what to look for when buying a baby mattress

: While marketed to reduce overheating and "rebreathing" of CO2cap C cap O sub 2 : These have a very firm side for

: Avoid these entirely for infants, as they conform to the baby's shape and increase suffocation risk. Key Health & Hygiene Features : Press your

: Once installed, there should be no more than a two-finger gap between the mattress and the crib sides.