Great for children under 4.  Warmies® Plush are fully microwavable to provide hours of soothing warmth and comfort. Duck Warmies is scented with real dried French lavender and perfectly weighted for a positive sensory experience. Warmies make an ideal gift for all ages. Quick Facts: Simply Warm Duck Warmies in a Microwave Soothes, Warms and Comforts Scented with Real French Lavender Chill in a Freezer for Cooling Relief Safe for all Ages Dimensions:  Weight: 1lbs