Clear benefits: combines flexible shelving options and comfortable backrest/headboard pillows to improve organization, comfort, and usability in living rooms, bedrooms, dorms, and offices. Designed to solve clutter, reduce back and neck strain when sitting up, and make cleaning and rearranging simple. Product features and functions Shelving unit Six size options: 80 x 20 x 50 cm up to 200 x 20 x 50 cm to fit narrow spaces or span a full wall. Adjustable configuration: 2 to 7 buttons for easy height/position adjustments. Use cases: display books and décor in the living room, store files and supplies in an office, or keep clothes and items organized in a bedroom. Multifunctional large pillow / oversized backrest headboard pillow Designed for beds, sofas, windows, tatami mats, student dorms, offices; works especially well with sofa beds and bunk beds. Provides a wide, supportive backrest for sitting up to read, work, or relax. Suitable as a family item for parents, children, or guests. Headboard pillow with zipper and button design Jacket can be detached quickly using the zipper and buttons, revealing a separate inner liner for easier cleaning and hygiene. Button attachments allow secure placement and simple removal without tools. Triangular reading pillow with side pocket Builtin side pocket stores phone, remote control, keys, wallet, or small devices within easy reach. Ideal for supporting your back while reading, watching TV, or using a laptop in bed or on the sofa. Key specifications (as provided) Shelving sizes available: 80 x 20 x 50 cm, up to 200 x 20 x 50 cm (6 sizes total). Shelving adjustment: options with 2 to 7 buttons for configuration changes. Pillow types included: oversized backrest/headboard pillow, detachable jacket headboard pillow with inner liner, and triangular reading pillow with side pocket. Practical scenarios Reading in bed: place the triangular reading pillow behind your back, use the side pocket for your phone or remote, and sit comfortably to read or stream content. Dorm or small apartment setup: use the shelving unit (choose the size that fits your space) to organize textbooks and supplies; pair with the large backrest pillow on a mattress or sofa bed for studying and relaxing. Living room relaxation: position the oversized headboard pillow on a sofa or daybed for extra lumbar support during movie nights; use the shelving unit to keep remotes, books, and décor organized. Why customers need it Solves clutter and storage gaps with multiple shelving sizes and adjustable configuration. Reduces discomfort when sitting up in bed or on a sofa by providing wide, supportive backrests. Simplifies cleaning and maintenance with a removable jacket and inner liner for the headboard pillow. Keeps essentials within reach while lounging thanks to the triangular pillow's side pocket. Ordering notes Select the shelving size that matches your available space (80 x 20 x 50 cm up to 200 x 20 x 50 cm). Choose the pillow configuration that fits your use (oversized backrest, detachable headboard pillow, or triangular reading pillow). Maintenance tip Use the zipper and button system to remove the pillow jacket for washing as needed; follow any care instructions provided with the product for results.