The Sterile Drain Sponge Gauze features an extra fenestration which allows it to lay flat when wrapped around a drainage tube.

Specs/Technical Features:

• Without the extra fenestration, the sponge will pucker, reducing effectiveness by allowing fluids to pool around the drainage tube.
• The sponge is highly absorbent and fast wicking to wound beds.
• Drain is not included
• 4″ x 4″