Specifications Load Capacity: Up to 200 kg per pair Material: Nylon, PVC rubber Adjustment height: 19cm-44cm / 7.48 inch-17.32 inch Head size: length 8.4cm / 3.31 inch, width 7.9cm / 3.11 inch Bottom size: length 12.5cm / 4.92 inch, width 9.6cm / 3.78 inch Available height of extension pole: 9cm / 3.54 inch Excellent Load-Bearing Capacity: The lifting brackets can withstand up to 400 kilograms of weight, ensuring stable installation and secure support for heavy items Height Adjustable: The lifting brackets can be adjusted from 19 to 44 centimeters, accommodating various cabinet heights for a precise fit Convenient Mobile Design: The integrated roller design allows smooth movement and easy positioning of heavy objects, reducing physical effort during relocation Reliable Construction: Made from high-quality nylon, PP, and rubber materials, the bracket offers long-lasting durability and helps protect furniture surfaces from scratches Enhance Daily Convenience: These multifunctional lifting brackets help keep your space organized and improve accessibility while providing secure support for stored items Product Includes: 1 or 2 Pcs * Lifting Brackets