Size: 40x65cm 16x26in Compact, practical size that fits common rectangular inserts and uses Exact dimensions make it easy to match with standard 40x65cm 16x26in pillow inserts, cushions, or small mats. A versatile format that balances support and portability without occupying excess space. Works well as a lumbar or decorative cushion, travel pillow cover, or compact household textile. Why choose this size Reliable fit: Designed to match commonly available rectangular inserts so you avoid excess fabric or tight fits. Space conscious: Large enough to provide comfort and coverage yet small enough for couches, car seats, and travel gear. Easy to handle: Lightweight and compact size simplifies washing, storage, and transport. Compatibility and function Compatible with most lumbar pillow inserts, small throw pillow inserts, and compact seat cushions that use a 40x65cm 16x26in format. Suitable for home decor, car use, travel, or replacement covers where a rectangular 40x65cm 16x26in piece is required. Use as a cover, protector, or replacement for existing items of the same dimensions. Practical use scenarios Living room lumbar support: Use with a 40x65cm 16x26in insert to add targeted back support on sofas and armchairs while keeping a neat decorative look. Car and travel: Fits compact cushions for long drives and flights where a tailored rectangular size fits vehicle seats and overhead compartments. Bedroom or guest room: Serve as a decorative or functional pillow cover on beds or daybeds without overwhelming smaller spaces. What to check before buying Confirm insert or item dimensions match 40x65cm 16x26in for fit. Choose materials and closure style that match your intended use for durability and ease of care. This 40x65cm 16x26in size offers a practical balance of comfort, compatibility, and convenience for a range of household and travel applications.