Made of two layers of durable woven cotton with an internal aluminium strip to mold the mask to fit your face.
Double strap soft woven elastic straps which holds the mask in place around your head and neck.
Flat: H 8 cm x W 25 cm
Opened out: H 15 cm x W 25 cm
Flat: H 9 cm x W 25.5 cm
Opened out: H 16.5 cm x W 25.5 cm