14" x 20" (35x50cm) Linen Pillowcases in natural undyed linen Washed Fabric

These pillowcases are made of 100% natural undyed linen fabric and are 14" x 20" (35x50cm). They are said to improve blood circulation and reduce fatigue. The care instructions recommend washing at 30-40°C.

• The description claims that sleeping on linen sheets increases the content of immunoglobulin A in the blood, restoring the immune system.
• The description claims that linen reduces dirt accumulation and preserves the environment by requiring fewer washes.
• The description claims that linen does not turn yellow over time.