Utilizes double security installation press firmly to expel air then clockwise to suction. The longer installed, the strong the adhesion becomes for secure hold Features advanced vacuum adsorption designs that creates powerful, stable holding force on smooth surfaces, reliably supporting towels, robes and daily hanging needs with sturdy weight capacity Requires without drilling, screws or tool simply press to install. Perfect for renters or anyone wanting hook on tiles, glass or smooth wall without residues Remove by counterclockwise rotation, leaving minimal residues for clean repositioning. Adjust locations freely to suit your changing organizational needs Vibranting color inspired color add freshing contemporary styles to bathrooms, kitchens, bedrooms and laundry room while providing functional storage with visual appeal, Manufacturer: Oxxggkao