Product Material: polyester fiber Size: 15.98*4.33*1.93cm 1.Optimal Solution: Sitting comfortably is easy with the stadium seat cushion Practical, lightweight, and super soft, this bleacher cushion is a great solution for making sure you can turn any seat into a soft and cozy nest for yourself. 2.Foldable Design: This stadium cushion has a foldable design that turns it into a practical and compact accessory that you can easily carry everywhere. The special carabiner allows you to hang the foam pad for camping to your backpack for more practicality. 3.Lightweight and Soft: Although super soft and comfortable, our portable seat cushion has a thick cover made of 600D polyester. The foam camping pad is water-resistant and very easy to clean, so you can use it countless times. 4.Universal Accessory: Use this camping foam pads on the train, bus, or stadium seats to protect your clothes and your body. You can also put the chair cushion support on grass, hard floors, pews, or even on sand. 5.Great Size: This ergonomic seat cushion comes in a standard 15.5 x 15.5-inch size that ensures plenty of space for any men, women or child. When folded, the portable seat pad is small and compact, which makes it an ideal accessory for camping, hiking, picnics, and many others