[Strong compatibility] - The double-sided screw type can be applied to most beds, suitable for flat bed frames such as wooden beds, tatami beds and other beds, saving time and effort, and you do not need to find a suitable model. [Easy to install] - This anchor is very easy to install and can be installed in a short time, so you can enjoy a non-slip mattress that day.[Two installation methods] - This holder has two installation methods, you can choose your favorite for installation, it can be double-sided adhesive installation or screw installation, both are very strong and durable. [Beautiful appearance] - The fixer can be hidden next to the mattress, not easy to see, no protruding, no damage to the mattress and no accidental harm to you and your family, you can place your bed on a inconspicuous place. The pad stays in place.[Small body, big effect]-Although this fixative is small, it is enough to keep your mattress in a fixed place. It is environmentally friendly and non-slip, practical and beautiful, exquisite and compact, with beautiful and comfortable craftsmanship, and it will not damage the mattress for safe use.