1. Microfiber 2. Size: The size of this decorative funny wooden log tree trunk pillow is about 5.5x5.5x15.7 inches. Please note that this pillow does not have an invisible zipper, and the solid stitching can well protect the inner sponge and is not easy to tear 3. Material: The pillow shell and lining are made of different materials. The outer shell is made of polyester microfiber and the lining is PP cotton. The skin-friendly and comfortable plush soft fabric is the choice of family, friends 4. Craftsmanship: HYSEAS wooden log round pillow adopts the latest 3D digital printing technology to provide you with a more realistic picture. A variety of patterns are available: tree trunk pattern and brown tree trunk pattern 5. Occasion: This comfortable and funny round pillow can be your lumbar pillow, neck pillow, or even a meditation cushion. If the chair is hard, you can put the pillow on it, or put the pillow behind your waist for support