Made of premium ABS material, the set includes 4 heavy-duty clips with lock straps to securely fasten fitted sheets, mattress protectors, and blankets. The non-slip base design ensures no shifting all night long. Easy one-time installation without tools, suitable for various bedding thicknesses and scenes like bedrooms or guest rooms. With a sleek grey design and durable performance, it’s both a must-have home essential and a thoughtful gift for housewarmings or holidays, keeping your bed neat and comfortable at all times.