1.[Proper Size for Geometric Sense] 22.5'' x 7.5'' for each piece and 4 pcs come in the whole pack. Different combinations can be applied with these rectangular and round combination wall decor which has done its with its elegant, minimalist atmosphere. It can bringing a sense of peace to the place while energize any space. 2.[Hollow-out Design] The hollow-out design creates a 3D effect, giving these minimalist geometric wall art pieces a visual appeal. The 3D effect is enhanced by the play of light and shadow on the wall. The set comes with 30 screws, 30 expansion tubes and 30 white pieces for stable and smooth installation, seamlessly blending with your home decor. 3.[Quality Material] These minimalist geometric metal art decors are made of real and durable metal, resulting in a high-quality metal texture that is resistant to breaking or deformation and may be used for an extended period of time. 4.[Various Occasions] Suitable for a variety of spaces such as the living room, bedroom, bathroom, study room, office, hotel, dining room, cafe, exhibition hall, and more. These minimalist geometric metal wall decorations add a touch of sophistication to any environment. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.