Hatteras B-11 Artist - Chambray Natural - Traditional Hammock Pillow Velcro straps attach to spreader bars to keep the pillow where you want it Synthetic fabric is but soft as cotton to the touch for optimal comfort Stain and mildew resistant fabric for less cleaning and for leaving out when it rains All-weather fabric solution-dyed for colorfastness over the years even in full sun Measures 34 by 16 by 6 inches; backed with a 1-year warranty