Table 1. Hydrocolloid nasal dressing size (pre-cut and perforated)

Weight of infants (grams)	Size of nasal dressing (width × length)
Below 1000	1.0 cm × 1.6 cm
1000 to 2000	1.0 cm × 2.0 cm
Above 2000	1.2 cm × 2.2 cm

Note: the cost of one piece of hydrocolloid dressing is approximately 2000 VND