Inner dimensions: 5.7 x 3.5 cm Outer dimensions: 9.5 x 7.4 cm Thickness: 11 mm Material: polyurethane / foam Weight: both ear cushions together 21 g Colour: black Compatible with the following device models: Audio Technica ATH-M30 Audio Technica ATH-M20 Audio Technica ATH-M40 Audio Technica ATH-M40x .
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