【Durable Material】 Made of high-quality metal, it is durable and can withstand a load of 100kg, allowing for long-term use. 【No "On the Knee" Needed】 Eliminates the need for the "on the knee" maneuver of holding dumbbells, allowing for safe storage of the set position, making dumbbell presses and dumbbell shoulder presses significantly easier. It also prevents the risk of dropping the dumbbells on the floor due to exhaustion and prevents injuries.