Ideal for treating pressure ulcers, superficial burns and abrasions and other low to moderate draining wounds, these 3M Tegaderm Hydrocolloid Wound Dressings adhere firmly and offer impressive absorbency. A breathable outer film layer allows moisture vapor to escape, while the smooth outer surface helps to reduce friction. The flexible material ensures the dressing wraps are comfortable to wear and allows them to conform to the contours of each patient?s body. A long-lasting addition to your basic wound care supplies, these dressings can be worn for up to seven days. 3M Tegaderm 90002 Hydrocolloid Wound Dressing 4x4 Features: Absorbent design for low to moderate draining wounds Maintains a moist wound environment to encourage healing Outer film barrier protects wound from bacteria, viruses, fluids and other contaminants Smooth outer surface helps reduce friction and shear Breathable outer film layer Can be worn up to 7 days Each box contains 5 square-shaped hydrocolloid wound dressings measuring 4? x 4?.