Dukal™ Nonwoven Sponge, 4 x 4 Inch Unit of Measure:PK Instructions are included to help

Instructions are included to help simplify understanding of the test procedure

Thermometer monitors refrigerators and freezers up to 30 feet away with wireless temperature sensor (164 foot open field / 32 foot distance for inside fridge wireless)

Compact design with rounded corners

Exterior surfaces of anesthesia machines and respiratory therapy equipment

130 thread count

Dukal™ Nonwoven Sponge, 4 x 4 Inch Unit of Measure:PK Instructions are included to helpThe nonwoven fabric increases breathability and strength. Cellulose liner and rayon fill ensure the sponge is highly absorbent. Its size is large enough to handle most wounds. The sponge is nonsterile. The Dukal Top Sponge is white. 4 x 4 inches