1. Material: The stabilizer bar is made of high-quality aluminum and 304 stainless steel, which is wear-resistant and practical.The bright chrome-plated wall bracket is rust-proof. 2. Good performance: The material has strong rigidity, does not deform, does not oxidize, is strong and durable, and has a longer service life.The length of the stabilizer bar is 50 cm, suitable for glass thickness of 6-8 mm. 3. Fixed length is safer: The fixed length and triangular shape are more stable, ensuring the safety of your family, friends and customers. 4. Rotatable installation is convenient: The stabilizer bar can rotate 180° left and right, and the angle of the cup holder at the end of the wall bracket can be adjusted to the right entrance, allowing you to more freely choose the installation location on the glass and walls. 5. Easy to install: This arm provides extra support to the glass, no need to drill holes in the glass: just use the provided bracket to attach it to the glass, then use the L-shaped screwdriver (included) to loosen the screw.adjustment.Tighten the screws.