get them while they lastyou will love them [SEP] these are great my friends and i highly recommend you get a pack i bought three packs and they are greatyou do not have to keep putting it on and completely offwhen you do not need to wear it you just let it hang around your neckits always ready to use and unlike the others for one size fits alland starts to hurt the back of your earswith theseyou can adjust it for perfect comfort all day longthey are greatso get them wile they lastyou will not be disappointedand yes you can hand wash and hang to dryand they dry quickly