They can also be a good way to store your beach gear. Many models have a sand anchor for securing them to the sand. This can be a good idea when it is windy or a rainy day.
Some beach tents have windows on one side that allow for breeze. A fancier model may be able to open up the dome to create an arch. This gives you more privacy than an umbrella or parasol.
An umbrella is a small umbrella, usually with a wooden or plastic handle. Some models can be hand held. In general, an umbrella is more portable than a parasol. They come in a variety of price points. There are more affordable models at discount stores, as well as designer brands.
The best umbrellas use UV filtering methods to block the ultraviolet rays. These rays have wavelengths between 200 and 400 nanometers. By using umbrella cloth to absorb the sunscreen ingredients, they can block most of the rays.
Some of these models also have a sand anchor, which is a good idea if you plan on leaving the parasol on for any length of time. The most advanced uncoated models are made with specially treated fabrics.
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