The Heirloom collection of mattresses is a new range of mattresses for Kids Basics. And so, Kids Basics introduced the Heirloom Legacy I mattress. This is an 88 coil count mattress that includes extra strength heavy gauge inner-springs. It includes reinforced steel border rods for complete edge strength, support, and making it longer lasting. This mattress is dressed with a long lasting jacquard fabric, a soft, breathable, moisture proof, and stain resistant fabric. It is then secured with cotton binding and lock stitching. This mattress is completely non-allergenic with an orthopedic type construction and 7 years of warranty.