... bobbin winder size:7x3x0.5cm The use of silicone materials Silcone bobbin winder size:7x3x0.5cm The use of silicone materials Silcone bobbin winderIntroduction: 1. The ... headphone cable through the cable port, the headphone wrap it around the silicone rod above, easy to use, the headset, after ... day after confirmed your order,please contact us. The buyer is responsible for any applicable import duty ...