The learning resources magnetic learning calendar help kids learn to track days, weeks, months, and weather. This colorful magnetic calendar features a write & wipe surface and grommets for hanging on the wall. For ages 4 and up. The learning resources magnetic learning calendar features: a calendar that measures 12 inches long x 16. 5 inches high 51 magnetic pieces activity guide p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} WARNING: CHOKING HAZARD – small parts. Not for children under 3 years.