VEVER&reg; Replacement Sponge Earpads Ear Pads PAD Cushion for Sennheiser PX90, AKG K420, K420P, K402, K403, K412 Headphones Package includes 1 pair of earpad foam Compatible with Sennheiser PX90, AKG K420, AKG420P K402, K403, K412 Headphones Easy installation,no tools needed,very comfortable,give your brand new earpads Product Dimensions: 2.5 inches (5.8 cm) Comes with a special VEVER LOGO package