Double-layer drainage system: the top layer drains water quickly while the bottom layer collects runoff, keeping your countertop dry and organized after washing dishes or produce. Adjustable, retractable design: flexible retractable structure expands and contracts to fit sinks of different sizes, so you can freely adjust the width for a secure fit and better space use. Large-capacity storage: two tiers provide room for plates, bowls, cups and cooking utensils, maximizing drying and storage space without crowding the sink area. Food-grade, durable material: made from sturdy PP (polypropylene) that is safe for food contact, easy to clean, and built for long-term kitchen use. Easy maintenance and performance: simple to disassemble and rinse; top layer promotes fast drainage while the bottom tray collects water for quick emptying and a consistently neat work surface. Versatile and space-saving: ideal for kitchens where counter space is limited or where a temporary drying solution is needed. Use scenarios: After-meal cleanup: place washed plates and utensils on the top layer to drain while the bottom tray collects water, keeping the counter dry and reducing cleanup. Meal prep and organization: use the rack beside the sink to hold washed produce, cutting boards or frequently used utensils during cooking for quick access and tidy workflow. Small kitchens or shared sinks: expand or contract the rack to fit different sink widths in apartments, RVs, or utility sinks to create extra drying and storage space without permanent installation.