Geekria Earpads for AKG K550, K551 Headphones Replacement Ear Pad / Ear Cushion / Ear Cups / Ear Cover / Earpads Repair Parts Compatible with AKG K701, Q701, K550, K551 Headphones Protein Leather for Extra Comfort, Memory Foam to Enhance Noise Blocking Product Dimensions: 4.4 X 0.8 inches (11 X 2 cm) Package Contents: Replacement Earpad X 2, Geekria Warranty Geekria SureFit Guarantee: 100% Money Back if Not Fit