COMPATIBILITY: Compatible with Sony WH-CH520 LEATHER LOOK: Replacement pad is made of synthetic leather with a soft foam inside for maximum comfort PROTECTION: Provides protection against wear and tear for your over-ear headphones headband STYLISH & ELEGANT: Headband cushioning in blue gives your headphones an elegant look NOTE: Please note the individual conditions of your headphones for assembly/disassembly. Check manufacturer's website before installation kwmobile stands for modern, practical and affordable gadgets for smartphones, tablets and other electronic devices. We offer the perfect accessories for a variety of manufacturers' brands and models.DetailsCOMPATIBILITY: Compatible with Sony WH-CH520LEATHER LOOK: Replacement pad is made of synthetic leather with a soft foam inside for maximum comfortPROTECTION: Provides protection against wear and tear for your over-ear headphones headbandSTYLISH & ELEGANT: Headband cushioning in blue gives your headphones an elegant lookNOTE: Please note the individual conditions of your headphones for assembly/disassembly. Check manufacturer's website before installationProduct Information1x Pad Compatible With Sony WH-CH520