Premium Acrylic: The shelf is made of premium acrylic, and equipped with four suction cups with a diameter of 5 cm, which can bear up to 4 kg. The transparent suction cup bracket ensures a firm support, suitable for placing flower or decorations Suitable for Smooth Surface: The window flower stand can be installed on windows and various other smooth surfaces, which is an ideal solution for displaying and storing different items Safety Design: This wall flower stand is equipped with a 2.5 cm high front baffle and side guards to avoid flower from falling and ensure safety. This design not only ensures the safety of flower, but also provides the best viewing experience Easy Installation: No drilling is required to install the window suction cup rack. Just wipe the surface with a damp cloth or alcohol cotton and press the suction cup firmly on the window Suitable for Flower: Our window flower shelf can be integrated into your window, allowing you to enjoy your flowers without obstacles. Protect them from wind and rain while promoting growth and beauty