Package contains two pieces of earpads. They are Sundara’s stock earpads and also compatible to all HE-series headphones (including HE400S, 400i, 300, 400, 500, 4, 5, 6, 5LE).

Inner Diameter : Approx. 58 mm
Outer Diameter : Approx. 105 mm
Thickness : 25 mm (the thickest part), 17 mm (the thinnest part)