Ellami 2 Pair Replacement Earpad Ear Pad for Audio-Technica ATH-M50 M50S M20 M30 M40 ATH-SX1 Headphones Made of soft PU leather, high elasticity, durable material Black color, dimension: 4" x 0.75" x 3.2" (L x H x W) Replacement ear cushions for Audio-TechnicaATH-M50 M50S M20 M30 M40 ATH-SX1 professional monitoring headphones Compatible with Audio-Technica ATH-M50 M50S M20 M30 M40 ATH-SX1 headphones Perfect upgrade Ear pads for Audio-Technica ATH-M50 M50S M20 M30 M40 ATH-SX1 headphones with improved listening comfort, better isolation and enhanced sound as resultwith improved listening comfort, better isolation and enhanced sound as result