BAOYOUNI Furniture Anti-Tip Telescopic Pole, Anti-Tip Support Pole, Anti-Tip Tension Rod, Earthquake Countermeasures, Tension Pole, Earthquake Countermeasures, Disaster Prevention Goods (Set of 2, Double Set) Product Size: Approximately W14 x D5 x H45-70cm Main Materials: Stainless steel pipe, ABS resin Pressure Resistance: Approximately 150kg Installation Height: Approximately 45-70cm The double H-shaped structure and jack system firmly secure furniture to the ceiling. There is a 5cm block, allowing for a variety of width ranges. I purchased this but did not use it. It is unused and unopened. I only opened the cardboard box to check the contents. The color is black.