The majority of human surgeries use clear adhesive drape over the incision site. The rest of the patient is draped with standard non-woven disposable drape material. The clear adhesive drape offers several advantages: 30cm x 45cm (12" x 18") 20pcs/box Transparency The film is ultra-thin and highly transparent, which gives clear observation to the surgical field for locating anatomical landmarks. Antibacterial Impregnated with Povidine iodine giving the drape a slight orange tint. Very effective against most skin pathogens. Fluid and Pathogen Resistance Sterile barrier prevents fluids or pathogens right up to the edge of the incisior Permeable Allows the skin to breathe and vapor to pass. High Elasticity Follows natural contours for reliable gap-free adherence. Low Sensitivity No irritation to skin or wound. Moderate Viscosity No injury to skin when removing the dressing.Range of sizes, packaged sterile in sealed pouch.