First Step fix non-woven adhesive wound dressing is made from fibres that are pressed together to resemble a weave. This dressing is supremely convenient to apply to wounds. It is extremely effective for applications such as post-operative wounds, bedsores, cysts, pressure ulcers, burns and other minor traumas. It is low-adherent and allows the wound to drain freely into an absorbent secondary dressing. It can create an occlusive environment for the wound and it is absorbing and permeable. Measures 7 cm length by 5 cm width.