R4 MASK
$5.00$30.00
Small= Width (ear to ear) 28.5cm to 30cm. Height (nose to chin) 8.5 cm to 9.7cm
Medium= Width (ear to ear) 30cm to 33cm. Height (nose to chin) 9.7 cm to 11.5cm
Large= Width (ear to ear) 33cm and above. Height (nose to chin) 11.5cm and above