DURABLE MATERIALThe spiral hangers is made of stainless steel, which is strong and durable, it can withstand weights up to 20 kg. folding hangers are made of high quality PP plastic and bound by stainless steel screws, easy to fold and open. EASY TO USE just put the sheets from the shed entrance, then dry them evenly through the sheet support. Spiral sheet hanger, with special hooks, you can dry your quilt, duvet cover, sheets, mattress cover in indoor clothes rail, indoor ceiling, window clothes pple, balcony, roof and other places . SPACE SAVING spiral hangers take up very little space, but can dry large items such as sheets, quilts and curtains. these retractable hangers can be folded and placed in the small pockets of travel bags and suitcases. The slim and compact size saves space without any hassle. EASY TO CARRYThese folding hangers are lightweight yet strong, compact and easy to carry, whether for travelling, hiking, camping or family. Note: The data is manual measurement, please allow 1-47cm error, due to differences between light and screen, there will be some difference of color, the specific received in kind shall prevail.