I need spectacular product descriptions that sell my Amazon products to buyers

I sell a handful of products on Amazon via Amazon FBA. My latest product is this large exercise mat: https://www.amazon.co.uk/dp/B07DVHP8V3

I have only just listed this on Amazon with a brief, short description. So far I have received zero sales. I need a much lengthier description that will persuade Amazon customers to buy my product.

Here are some examples of excellent Amazon descriptions that I feel really SELL the product to the customer. I require descriptions similar to these:
https://www.amazon.co.uk/Heathyoga-Friendly-Certified-Textured-Non-Slip/dp/B077QW9ZLF/
https://www.amazon.com/Square36-Designed-Meditation-Stretching-Rehabilitation/dp/B00AZBX5DI/

I have another 4 or 5 products that I also require descriptions for. Providing you are able to write a fantastic description for the exercise mat, let me know a price for these additional product descriptions too?

If you also have any other ideas on how to increase the sales of my products, please let me know?