3M Tegaderm Transparent Film Dressing – 1624W (6 x 7 cm)

Waterproof, sterile barrier: protects the I.V. site or wound from external contaminants such as bacteria, viruses, blood and body fluids – in vitro testing shows that the transparent film provides a viral barrier from viruses 27 nm in diameter or larger while the dressing remains intact without leakage
Breathable film lets oxygen in and moisture vapour out

Picture-frame delivery makes placement accurate and easy, minimizing potential to stick to gloves or to itself