Product introduction: 100% brand new and high quality. It is transparent ,waterproof,permeable,comforatable. and widely used in medical dressing fixing ,cannula fixation,plaster fixing abd bedsore prevention etc.It is easy to use. It can effectively protect skin trauma and prevent moisture and bacterial infection by it\'s high permeability.The solvent acrylic adhesive can minimize damage on skin asn it is espacially suitable for sticking long time on skin. Composed of PET backing ,PU film ,medical pressure-sensitive glue and release paper. Product specifications: Material: PE, PU Color: White,Blue Size: 6*7cm Product package list: 10 Pcs/Set PU Film Notice: 1 cm = 0.3937 inches; 1 mm = 0.03937 inches;1 inch = 25.4 mm; 1 inch = 2.54 cm. Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Since this product is purely hand-measured, please allow a measurement deviation of 1-3 cm. Hope you can understand, thank you! The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.