[GENTLE SHEET AND FABRIC PROTECTION]: The nickel-plated stainless steel clips have an integrated plastic locking system. The high-quality, smooth plastic of the clips holds the sheets firmly in place while optimally protecting both sheets and fabrics. Unlike other clips that can leave holes, it does not damage the material. [PERFECTLY FIT YOUR SHEETS]: Our premium sheet clips ensure a perfect fit. The strong elastic bands combined with a sturdy triangular structure firmly fix the sheets to the four corners of the mattress and bed frame. This means the sheets fit perfectly on the mattress, stay flat, and improve sleeping comfort for a restful night's sleep. [EASY TO USE FOR SUPERIOR COMFORT]: Using the soft, elastic bed straps and powerful clips is child's play. The corners of the sheets are tightened effortlessly, and by gently pulling the straps, the sheets can be stretched and straightened in any direction. The versatile 6-way crisscross elastic bands flexibly adapt to your daily needs. [Versatile Uses for Sheets]: These high-quality multifunctional sheet clips are suitable for all types of beds and mattresses. They can also be used to hold sofa covers, oversized tablecloths, and much more. A real daily helper that beautifies your home and increases the quality of life. Note: The data are all manually measured. Please allow 1-3 cm error. Due to differences in light and display, there may be color differences. Please refer to the actual item received.