All age groups can have hours of fun using their Warmies® Neck Wraps. The Neck Wraps are fully microwavable yet entirely safe to hold tight. Warmies® Neck Wraps are gently scented with French lavender that is carefully sourced from local growers in Provence. Quick facts: Simple to use – just warm in a microwave. Can be reheated hundreds of times. Do NOT immerse in water or wash in the washing machine – surface clean only with a damp sponge.