This Blue Ginkgo over sink colander is designed to rinse, drain, and dry fruits, vegetables, and pasta. The unit is expandable from 14 to 19 inches to fit most kitchen sinks and features a raised base to keep food above standing water. Crafted from BPA-free plastic, this durable strainer is dishwasher safe and will not rust. It is suitable for use over the sink or on the countertop.