You must need fresh and engaging content to sell your product online. Similarly, you must have to update your product description with respect to time. I can write 10 professional SEO-based product descriptions of up to 100 words for you each for 10$ only. 

The product description is important for your product because customers decide whether they will buy it or not on the base of the product description. Through professional product descriptions, you can convince your customer why the product is important to them. 

Your product description is the label of your product that actually describes the features of the product professionally. I will use an appropriate range of grammar and adjectives to describe your product. It will help greatly to build your customer base.