The design is for a post-partum haemorrhage (PPH) drape; the drape comprises a graduation scale on transparent drape material; the graduation scale has an opaque background; on the opaque background, there are horizontal lines; views 1.3, 2.3 and 3.3 are enlarged views of the graduation scale; in design 2, no claim is made to the color of the drape; in view 3.2, dashed lines indicate features visible through transparent material.