Practical combination: the package includes 10 pieces of magnetic cable tie mounts and 50 pieces of nylon cable zip ties, 60 pieces in total, and each magnet can withstand a maximum vertical pull of approx. 11.5 pounds, offering sufficient quantity for your daily demands and bringing you lots of conveniences Nice performances: the black magnetic zip tie mounts with self locking cable ties are practical accessories to fix and organize your different wires and cables, which can reduce the cable clutter and bring you neat conditions; And the magnet bases are designed with protective rubber, which can enhance the lateral load carrying capacity, keep the magnets clean and protect located surfaces from scratches The multipurpose magnet wire holders are convenient to use, just fix them on metal areas, insert the zip ties to attach the cables or wires, then tighten them and cut the excessive length; They are removable and you can easily adjust the positions and angles as you need