Krone Kalpasmos Sony MDR7506 Replacement Ear Pads Fit MDRV6 MDRV7 MDRCD900ST Headphones Ultra Flexible Super Soft Protein Leather Memory Foam Cushion with Ziplock Transparent Frosted Bag Black

About Krone Kalpasmos We are specialized in leather products. We have our own factories and we have been producing replacement ear pads of varies of brands headphones for about ten years, we have rich experience in crafting ear pads. We are the manufacturer, but the first we are also headphone users. We met the same issues, such as cracking seam, peeling off leather, hot quickly, stuffy, stiff, etc. We keep listening to customers and then upgrade the ear pads with different materials to meet varies of demands. For personal health, we'd better to replace our headphone ear pads each 7-8 months, which is affected by frequency of using headphones. Worn-out cushions will be a breeding ground for bacteria because of long time sweat accumulating. So take the place of the old ear cushions with the new ones regularly is not only improving the sound quality, but also about keeping healthy. How to Replace Ear Cushion? -1. Peel off the old cushions from one side and clean the headphone dust -2. Insert the lip of new ear cups in the headphone gap from one side, stretch the earpad all around to fit all the lip into the gap -3. Rotate the earmuffs slightly to make sure the ear pads install perfectly Package Included: -Sony Replacement Earpads * 1 Pair -Portable PU Leather Bag * 1 Notes: 1. The ear pads may have slight size variation by +/- a few mm from the dimensions given, but not affect their fitting. 2. We put the silica gel desiccant in package to protect product from dampness. There maybe odor from desiccant, but it is not harmful for people and will disappear quickly after opening the package. Thanks for your kind understanding and patience!