Zip Us In jacket expander panel for pregnancy and baby wearing. This extends the fit of your jacket during pregnancy so you don’t need to purchase a separate maternity coat- you can wear your own and make it fit! This is the 80cm universal fit panel (for jackets with thicker or off-size zippers that don’t fit the company’s standard size panels- Canada Goose brand, for example). Once baby is born you can adjust to use for baby wearing under your coat. Pretty much new- only used once. Comes with original box (box is slightly beat up) and wedge tool to help attach to zipper. This is from a British company- product originally shipped from the UK.