Review on Extra Large 10' X 9' ZonLi Beach Blanket: Sandproof, Waterproof & Quick Drying For 5-10 Adults - Includes 6 Stakes & 4 Pockets! by Steven Jackson

The Zonili beach blanket is made of 100% waterproof nylon fabric. It is lightweight and fits into a small bag which makes it easy to transport. Six built in zipper sandbags do a great job to keep the blanket from blowing away in the wind. There are 4 loops and 4 ground stakes to help it stay anchored. I found that the stakes were not as effective as the sandbags and one loop broke when I inserted the stake. I would recommend laying a towel on the blanket so your skin does not stick to it. For the price of $20.79 I think it is a good deal!