Product name: Screwdriver Head Magnetic Ring,Metal Screwdriver Head Magnetizer Screwdriver Magnetic Ring, Upgrade Magnetizer Screw Removable Product size: 2.4cm in length/0.94inch Product color: As shown in the figure Product material: Metal Product features: 1.The dimension of screwdriver head magnetic ring is 2.4cm in length/0.94inch, This can be especially helpful when working with small screws or delicate electronics, where a steady hand is essential. 2.This screwdriver head magnetic ring is made of metal.It has excellent hardness and durability. It has fast magnetic force, non-slip, wear resistance, high precision and impact resistance, which makes it not damage screws and screwdriver heads. 3. The screwdriver head magnetic ring can easily magnetize small tools and screwdrivers, and they attract screws, nuts, or metal particles for easy starting and removal. 4. The screwdriver head magnetic ring is very convenient to use, you just need to insert the screwdriver head into the magnetic ring, the screwdriver head is instantly magnetized, you can really hold the screw, easily pick up the screw, do not drop. 5.You will receive 1 pcs screwdriver head magnetic ring ,which can meet your daily life need. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only. Shipment includes: 1 pcs screwdriver head magnetic ring