1. and Sturdy: Made of quality stainless steel and ABS plastic, our spin mop handle pole replacement is firm and durable, not easily damaged, and can be used for a long time. Note: The package does not include the microfiber cloth mop head. If you need to rotate the mop tray, you need to place the mop tray flat on the ground, step on one side of the tray with your foot, and then push the rod to rotate it. 2. Suitable Sizes: The outer diameter of the head of the spin mop handle is about 6.5 inches / 16.5 cm, while the inner diameter is about 6.3 inches / 16 cm (Suitable for mop heads with a diameter of 16 cm). Stick length (fully extended): 47.24 inches / 120 cm, stick length (not fully extended): 35.43 inches / 90 cm. The full extension can reach 47.6 inches in length. Please confirm the diameter of your mop head and the size of the mop bucket before purchasing. 3. How to rotate the mop head: To rotate the direction of the mop head, it is necessary to install it completely, then place the mop tray flat on the ground, step on one side of the tray with your foot, and then push the rod to rotate. It cannot be rotated by hand alone. 4. Easy to Assemble: The spin mop replacement pole can be assembled or disassembled flexibly. You can place the buckle of our mop plate directly against the mop head, align it with the empty space in the center of the mop head, and press it down to install it successfully. Our front desk videos and pictures also have installation steps for reference. The mop rod is reinforced and thickened, with a builtin helical shaft and a handle twist and release lock or unlock system.