HiFiMAN Focus Pad-A

FocusPad-A is the earpad that go with pre-order HE560s. Many head-fiers think the frequency from these earpads is more linear.
We bring them back in the hope of providing consumers with more choices. For your information, the finish of FocusPad-A may not look as good as the HE560 stock earpads.
The earpads are compatible with all HE-series headphones (including HE400S, 560, 400i, 300, 400, 500, 4, 5, 6, and 5LE)
 
Specifications
 Inner Diameter: Approx. 54 mm/ 2.12 in
Outer Diameter: Approx. 105 mm/ 4.13 in
Thickness: 25 mm/ 1 in (the thickest part), 15 mm/ 0.6 in (the thinnest part)
Weight (pair): 34.4g/ 1.21 Oz/ 0.08 lb