Providing posture support and comfort for newborns and toddlers, the KK Deluxe Pocket Spring Mattress (117cm x 68cm) is designed to fit the SNUZKOT. This fire-resistant mattress features mini bonell interior springs topped with a high-resilience foam insert. It is encased in a quilted, breathable, water-repellent, and anti-allergic cover that can be removed for cleaning.