[Material] This telescopic drain basket is made of PP, which is thick and durable, the color is natural and realistic, it is eco-friendly and has no peculiar smell. [Size] The size after stretching is: (17.7 * 2.36 * 2.75 inches) 45 * 6 * 7 cm, The size after shrinking is: (12.6 * 2.36 * 2.75 inches) 32 * 6 * 7 cm [Applicable] Measure the sink size before purchasing, the applicable sink size of this product: (9.25-15.75 inches) 23.5-40cm [Usage] Open hollow design can drain water quickly. It can be placed in the family kitchen sink to dry wipes and flushing dishes to filter canned waste and kitchen waste. [Installation] The design without drills or drills is easy to install, disassemble and clean, and will not damage your sink.