They are plastic, not rubber. I ended up with the Sonys and am really happy with them. roamans capris $9 wasted. The all come in different brands but look like they are made from 1 company and re-branded by other companies. roamans capris this unit is still worth it ! roamans capris Since buying these, Ive worn them just about every day hahah. Curtis My measurements 6 weeks postpartum: 183lbs, 5’11”, Ribs: 34”, Waist: 32”, (just below belly button 40”) Hips: 39”. roamans capris Der Klang soll sehr schlecht sein und ich war nur schwer zu verstehen. The sound is great, and they are pretty comfortable, especially if Im laying down.
roamans capris