How about putting a red triangle on the stairs?

1. Color scheme: As an eye-catching color, red can add some vitality and visual appeal to the edge of stairs. If you like bright and bright colors and want to make the decoration beside the stairs stand out, the red triangle sticker is a good choice.

2, the overall style: red can be matched with a variety of styles and themes. If your home decoration adopts modern and fashionable style, the red triangle sticker may be in harmony with the overall decoration style.

3. sense of space: red is visually exaggerated and eye-catching. When it is applied to the stair side, it may attract more attention. Therefore, if you want the stairs to be the focus and highlight of the space, the red triangle sticker can help achieve this effect.