Kit 4 pezzi anelli veloci 6,5" altoparlante audio auto schiuma pad anello insonorizzazione rumore nero

Type: Soundproof Cotton. 4pcs Insulation ring. Material: Rubber Foam. Upgraded wavy design, better sound insulation effect. Bright color, good quality and durable. Item weight : 74g. Item Height : 2.5cm.

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