Heavy-duty commercial grade vinyl cover is non-allergenic, resists mildew and moisture, and cleans easily. Dense, supportive foam is used for durability and comfort. Special locking-stitch design eliminates risks associated with fraying. All Foundations mattresses meet the new CFR 1633 fire standard. Compact / portable crib mattresses are 24'' x 38'' and full-size mattresses are 28'' x 52''. Follow all crib manufacturer’s directions to appropriately size a mattress for your specific crib.
Features:

Foam mattress

Fits compact/portable cribs

Fits 2" thick mattresses

Fits the following Foundations cribs:60-SS-XX,73-SS-N3, 70-SS-XX, 4020-2F-CW

All Foundations mattresses meet the new CFR 1633 fire standard