OUR ADVANTAGES: We have many sizes and designs of foam earmuffs and leatherette pads for earphones and headphones. Earmuff replacements are foam sponge earmuffs used to replace worn and torn foam tandon. OUR ADVANTAGES: We have many sizes and designs of foam earmuffs and leatherette pads for earphones and headphones. Earmuff replacements are foam sponge earmuffs used to replace worn and torn foam tandon. WHY YOU MUST HAVE IT. You can replace the earmuffs between users to keep the headsets hygienic, clean and free of lice, hair, viruses, germs and bacteria. For more details on all earmuff replacements. PRODUCT MATERIALS: They're made of ultra-soft, high-quality protein leather and the internal padding is soft, durable and flexible memory foam for hours of comfortable listening.