I like wearing my stethoscope around my neck, but when I do, the rubber tubing rips out my hair each time I take it off. I've found many different fabric covers, but they gross me out. Does anyone have an alternative? (Besides not wearing it around my neck). Do they make plastic covers? I need something that's easier to wipe clean than fabric, but isn't tacky like the rubber so it won't pull at my hair. Thanks!