Japanese solid color cotton and linen pillowcase - Material and size: cotton and linen blend; 45x45 cm; designed to fit standard square cushions. - Color and design: solid colors with tassel decoration; available in multiple colors to suit different spaces. - Key benefits: ergonomic design helps the pillowcase fit naturally; supports pressure whether held in the arms or cushion against the back; helps relieve pressure and relax muscles. - Practical features: invisible zipper for easy removal and washing; skin-friendly and sofa-safe, ensuring comfort during use. - Craftsmanship: standard sewing process with reverse hemming and smooth stitching for reliable quality. - Use scenarios: - On a living room sofa to provide back or arm support while reading or watching TV. - On a bed to enhance neck or head comfort and reduce tension. - As a decorative accent in living spaces to create a calm, tranquil atmosphere. - Care note: designed for easy removal and washing with the invisible zipper.