Material - The mop holder is made of high quality stainless steel, Much strong and sturdy than plastic holder. Build to resist daily scratches, corrosion and tarnishing. Allowing it to remain looking its best for longer. Ingenious Design & heavy duty - Triangle-buckle & petal-shaped gear adjust size automatically based on different thickness of the handles to prevent object slipping, can hold up to 30 pounds in total. Multi-Function - It can grip most of our tools stably under most conditions, whether it is dirty shovel, wet umbrella, mop, or baseball bat. We can use this rack to hold everything from brooms & mops to gardening & hardware tools. Easy To Install -Screws drilling for most wall surface. So convenient! It also can be disassembled and reused.