- Overall Length - Head to Toe: 37.625''
- Mattress Fill Material: Polyester
- Organic: Yes
- Foster healthy sleep with a non-toxic Pure Core mini crib mattress and our waterproof quilted Hybrid cover. Combining two covers into one the Hybrid cover protects your crib mattress with a non-vinyl waterproof backing and features a soft cotton face for baby's comfort. Free of polyurethane foam soy foam vinyl PVC chemical flame retardants dyes allergens phthalates PFCs synthetic latex and off-gassing materials. Designed to fit US mini cribs.