【High-quality material】: Solid aluminum is superior in both weight and hardness to ordinary aluminum, does not rust, is not corrosion-resistant, and is durable. 【No-drill installation】: Wipe the wall, tear off the film, and stick it to a suitable location on the wall. No complicated installation, no need to damage the wall, installation is simple and convenient. 【Waterproof and moisture-proof】: Waterproof adhesive, even in a water shower environment, it still adheres strongly and will not fall off easily. 【Strong adhesive】: The adjustable shower rod holder adheres firmly to the smooth wall. Compatible with most standard shower head hoses; Suitable for a variety of glossy walls, metal sheets, glossy wood, marble, painted panels, tiles, glossy glass, and more.