Geekria Earpads for SONY MDR-XB300 Headphones Replacement Ear Pad / Ear Cushion / Ear Cups / Ear Cover / Earpads Repair Parts (Black) Compatible withSONY MDR-XB300 Protein Leather for Extra Comfort, Memory Foam to Enhance Noise Blocking Product Dimensions: 2.7 X 2.7 X 1.1 inches (7.5 X 7.5 X 3 cm) Package Contents: Replacement Earpad X 2, Geekria Warranty Geekria SureFit Guarantee: 100% Money Back if Not Fit