These are ear savers meant to help keep your ears from getting sore from wearing a mask. They are 7 inches long and have multiple adjustment slots for the elastic from the mask to connect to. These not only take the tension from the elastic off your ears but allow the mask to fit more comfortably to your face. Add a custom engraving for 50 cents. Essential personnel please reach out prior to ordering to discuss pricing options. Free shipping on orders of 5 or more.