Product Description 11. Eco-friendly Material - The horizontal wine storage rack made of food-grade PP material, which is safe and healthy, can insure your food. 2. Wave Groove Design - The wave groove design allows wine bottles to be easily stacked so that they can be stored at the same time. 3.NON-SLIP SAVES SPACE - The bottom is non-slip and stable, no fear of tipping over your drink. Suitable for any space, our stand-alone bottle rack eliminates unnecessary clutter on your counter or bar in seconds and allows for versatile storage. 4. Application - Suitable for daily home use, hotel facilities, wine cellar collections, etc.