This is a set of two leg warmers: knit and fur, and buttoned leg warmers. They can be worn over boots. Length: Approximately 17cm (including the folded-over part) Material: 100% Acrylic Sold separately is also possible. When shipping, the cardboard backing may be removed and the items folded. I found these while cleaning out my house. They are new and unused, but have been stored for a long time. I appreciate your understanding and look forward to your purchase.