DURABLE RAW MATERIALS: Solid 500D nylon fabric and breathable sandwich mesh for more comfortable when wearing headphones.
SIZE: Closed state: 1.7” X 8.9”. expand state: 4.8” X 8.9.
UNIVERSAL: 1 X headband cover Fit for most general earmuffs like HOWARDLIGHT / PELTOR / MSA / COM-TAC II / 3M / Military Headset.