It can be folded and stored when not in use, so it doesn't get in the way. The holder ring moves, folding when not in use and securely fixed with a spring when in use. The holder is made of sturdy steel, and the plate is made of lightweight aluminum. You can use the gap in the blade of a mini cutter to secure it to the holder ring; simply tilt the cutter to remove it. It's also ideal for securing wrenches and other tools. - Type: A type - Color: Silver - Size: 113mm x 77mm - Carabiner size: 64mm x 15mm - How to use: Can be attached to a belt Thank you for viewing.