Description Compatible with Dr. Dre Pro Detox Headphone Monster Beats Protein leather for extra comfort and memory foam for sound insulation Product size: 3.5 X 3.5 X 1.1 inches (9 X 9 X 3 cm) Only the earmuffs are replaced !! The earphones are not included !! Made of high-quality leather with a memory foam liner, which provides better sealing, sound insulation and hours of comfortable listening