●Main Material: Stainless steel pipe, ABS plastic ●Product Size (W x D x H): Approx. 5.5 x 2.0 x 27.6 - 47.2 inches (14 x 5 x 7 ●Pressure Resistance: Approx. 330.7 lbs (150 kg) ●Installation Height: Approx. 27.6 - 47.2 inches (70 - 120 cm); Minimum Mounting Width: 5.5 inches (14 ●Double H shape construction and jacking system keeps furniture and ceiling securely in place. 5cm block for a wide range of widths Please measure the distance between your ceiling and furniture and check the size before purchasing