Product Description: Never worry about messy or wrinkled sheets again with sheet clips. The sheet clips are designed with a two-position opening for sheets of different thicknesses. Sheet clips can not only be used as sheet clips, mattress covers, duvets, blankets, sofa quilt clips, but also can be used as book page clips, clothing clips, sealing food clips and so on, which is convenient for your life. Product Specification Material: Plastic Color: blue Size: as shown Package Includes 30 x Sheet Holder Attention Manual measurement, the size is slightly error.