A fun and wonderful way to track your child's progress as they grow. 12x17" mat features space to fill in name, age, what they love, important milestones, height and weight. Draw or write directly on the mat with chalk or non-permanent markers, snap a photo, then wipe with a damp cloth when finished. Terrific for use with babies, but can be used at any age. Compatible with Wonder Stix, sold separately.