C-shaped groove design - C-shaped groove conforms to the curvature of the toilet and conforms to the toilet. Material - Made of bamboo, durable to use. Better for your health- Our gut is the center of our immune system, which protects us from viruses as well as harmful bacteria. A healthy gut will reduce the risk of infection. How to use - To simulate a squatting position, all you have to do is sit down, put your feet on the toilet stool and make you feel comfortable. Comfortable height - The adult poo stool can meet the needs of most people (including people elderly, children, pregnant women, etc.) and different toilets. The 7 inch toilet stool is the standard and comfortable height for most people. 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. Sold by-Minnanxin