Describe: 100% brand new Material: protein skin + sponge Colour: Black Suitable model: For Plantronics BLACKWIRE C510 C520 C710 C720 headphones Features: Durable, soft, and highly elastic. This is a good ear cushion that can protect your earphones well This ear pad is made of protein leather material, comfortable to wear and easy to install They are indeed a good substitute for your headphones. List: .
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