This storage rack s three bottom baskets use a bidirectional pull-out design with dual-track sliding for smooth, easy movement, offering storage space on both sides to organize items effortlessly. It maximizes double storage in slim spaces, ideal for narrow areas and crevices, with hooks to expand capacity and a multi-tier design (no specific tier count) for better organization and easy item retrieval. Sturdy and durable with thickened material, its bottom bending design enhances stability, while adjustable suction cup foot pads prevent tile scratches. High-quality materials ensure safe, stable placement. Suitable for small spaces like kitchens, bathrooms, living rooms, and study rooms, it works behind doors or next to refrigerators. Two stable mounting methods are available: peel the back film to fix it to a refrigerator with a sticker, or use expansion screws to attach it to the wall.