Miffy Cooling Mat Perfect for use as a mat when going out with a newborn, or in a stroller or baby carrier. First Hiyoko Club 2025 Spring Issue (0, 1, 2, and 3 months old) Release Date: March 14, 2025 Special Appendix (Miffy 2-way Soft Care Mat) Thank you for viewing. Used a few times, but in clean condition. Washed and stored at home. Please refrain from purchasing if you are sensitive to used items.