1. Material: ABS 2. Water drop hook design, can hang bath towel, shower brush and other items 3. High toughness bracket rod, long-term use without deformation, not easy to fall off 4. 360 degree omni-directional rotation, built-in stainless steel spring tube, free adjustment of direction 5. Quarter standard interface, interface diameter 20mm, match most of the specifications of the shower on the market 6. Powerful particle adhesive installation, waterproof and high temperature resistance, odorless, corrosion-resistant, strong adhesion and toughness 7. Size: about 15 x 6cm