1. PVC Construction: Made from quality PVC material, this product is lightweight, compact, and easy to carry. 2. HeightAdjustable Positioner: The installation positioner features flexible height adjustment to accommodate various cabinet thicknesses, meeting the installation requirements of most cabinet hinges. 3. Adjustable Support Arm: The dual metal rod structure provides stability and precise positioning for your cabinet. Adjust the height of the support arm within a range of 6.4 cm to place it exactly in the desired position. Offers height adjustments by tightening the positioning handle, enabling alignment of cabinet doors to ensure a professional and aligned installation every time. 4. Precise InstallationBy tightening the positioning handle, adjustable height settings are provided, ensuring the cabinet is precisely aligned for a leveled installation every time.