Keeping your baby close is always important, and the adjustable-height mattress not included will help you keep your baby at the right height during that all-important first year of sleeping. As they grow, you can move the mattress down lower.
Keeping your baby close is always important, and the adjustable-height mattress not included will help you keep your baby at the right height during that all-important first year of sleeping. As they grow, you can move the mattress down lower.