ResMed's unique Bella Loops Headgear fits comfortably around the ears and stay out of the way of a wide range of hairstyles for a more streamlined, minimalist and feel. Bella Loops headgear is made of a soft, silicone material with fabric Soft Wraps to cushion contact with the cheeks during use. Each Bella Loops pack includes one pair of Bella Loops with buckles, and one pair of soft sleeves.