Regarding the size of this product: Available in several sizes, this dish rack fits most sinks. You can also fold or cut the inside of the dish rack to better fit your sink. Please measure your sink before purchasing this foldable dish rack. High quality, durable and safe: Made of 304 stainless steel tubes, soft silicone edges and BPA-free food-grade materials, ensuring the safety of you and your family. This portable foldable stainless steel dish rack is very sturdy and durable, effectively rust-proof and can be used for a long time. Saves counter space and is easy to store: This foldable dish rack has a foldable design, allowing you to quickly and easily roll it up for storage after use and store it when not in use, saving space. Versatile: Perfect for drying dishes, cups, cutlery and freshly washed vegetables or fruits. This foldable dish rack can also be used as a heat-resistant mat to hold pots or pans, even after they have just come out of the oven, protecting your countertop from damage. You can also use the dish rack for cooking preparations if needed, or even place freshly cooked food on it to cool. The dish rack can also be used as a cutting board holder for easy chopping. Heat resistance: This dish rack for kitchen sinks can withstand temperatures up to 450°F (approximately 232°C), making it ideal for use as a hot water resistant dish rack on your kitchen counter. You can rinse the stainless steel dish rack directly with hot water and even place hot pots on the foldable dish rack without damaging it. Dishwasher safe. 12-pack: Width*Length 23*37/9*14; 12-pack: Width*Length 23*47/9*18; 15-pack: Width*Length 30*37/11*14; 15-pack: Width*Length 30*47/11*18; 18-pack: Width*Length 36*37/14*14; 18-pack: Width*Length 36*47/14*18