DescriptionThis is an auxiliary tool for mouth mask and eye mask, used to prevent ears being pinching after the ear strap is tightened. The strap is made of silicone material, safe and flexible. Designed for a creative way to extend the mask straps for ear soothing.Features-Material: Silicone -Size: 19.50X2.50X0.30cm/7.66X0.98X0.12in -Silicone material, skin-friendly, comfortable to wear. -Elastic strap, not tight to the ear, prevent ears from hurt. -High quality material, safe and assuring to use. -Small and delicate, easy to carry, convenient to store and replace. -Simple operation, convenient and practical to use.