nylon 【Keep the bed clean】Bed sheet organizer bands allows you to fold your sheets and keep your bed clean and tidy 【Easy to identify sheet size】The sheet bands for organizing comes with 4 different tabs for King, Queen, Whole and Twin, so you can distinguish between different sheet sizes 【Easy to use】Sheet labels for bedding, stretchy and durable, suitable for a variety of items such as bed sheet covers, pillow covers, sweaters, blankets and down jackets 【Save space】After using a bed sheet organizer，you can put it in a linen closet to save space in your closet 【Reserve for self-marking】: Sheet size bands,Reserved border, you can write their own marks！ The adaptability and fit of sheet labels for bedding is a great advantage. sheet size bands can store sheets, quilt covers, thin quilts, blankets, sweaters and other items, which can save your closet space. The sheet bands for organizing is simple, fashionable and durable, making your linen closet store more items. Make your room more convenient and fast!