Specifications: Preserve your child\'\'s footprints and handprints for posterity! Makes a treasured gift for the proud grandparents. Kit includes soft, pliable dough. To make an impression, simply press child\'\'s hand/foot into dough. After 1~2 days, it turns into an unbreakable, stone-like material. For personalization, you can specify baby\'\'s name and date of birth. Air-dry, non-toxic clay is safe and easy to use to capture a tiny hand or footprint. You won\'\'t believe the detailed impression you can make! It\'\'s the perfect size for an infant.