Collapsible colanders are commonly used for washing and draining vegetables, fruits, and pasta, as well as rinsing or straining other foods. Some listings also note they can be used for air-drying dishes or steaming small portions.
Collapsible colanders are sold as single pieces and in multi-piece sets. Common package configurations include 1-piece, 2-piece, and 3-piece sets.
Expandable over-the-sink colanders use retractable or extendable arms or frames that widen to span sink edges or sit across the basin. One listing shows an adjustable range of about 13.7" to 18.5", but specific ranges vary by model.
Common care instructions in listings include Dishwasher-Safe and Hand Wash. At least one listing specifies a simple 'Clean with water' instruction. Check the product page for manufacturer-recommended cleaning details.
