Features: Adjustable Height Furniture Risers with heavy duty steel construction provide customizable improve (0.5" 2") and robust support for cabinets, bookshelves, and sofa bases. Tool easy rotational height adjustment systems combines with anti slip rubber pad to prevent furniture movement on /wood floors while protecting surfaces from scratches. Essential for city renters, homes organizers, and office managers requiring temporary or permanent furniture improve solution in compact spaces. Safely elevates entertainment centers in living rooms, raises bed frames in bedrooms, or creates ergonomic workstation heights in homes offices. steel cores withstand up to 300lbs per rise while maintaining stability through repeated adjustments ideal for seasonal decor changes or growing family needs. Specifications: Component : steel Size: about 12-18cm/18-31cm/25-34cm(optional) Package Includes: 1xSupport Legs note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.