Warm up! These microwave-safe heated bags provide long-lasting heat to soothe aches and pains while the real lavender buds inside release a relaxing, aromatic scent. Delicately scented with real lavender, just put the inner bag in the microwave and snuggle up! Perfect for aches, pains and cozy nights! Knitted fabric covers and the inner bag is filled with ceramic and silicone beads.