Ecowellness Fitness Belt Back / Lumbar Support

This product comes in size options which is not mentioned on the website.
An incorrect size was sent to me which was not the preferred size for me and flipkart doesn't know how to procure a different size of the product.
Flipkart has no clue about size options in the product, the customer service executive who called me upon seeing my return request was also an idiot who had no answers to any of my questions and was trying to convince me that it must be a universal size as Flipkart's product ...

Belt is good, but they are not mentioning exact size of belt before selling,
Flipkart & seller please do some update like on product page give size like S, M, L, XL.
I got XL size belt, I need L size so I return it, but again seller sent me XL size. I again return it & take refund in my wallet. 2 week waste in that. I talk this issue with flip kart customer care to mention the size properly on page but after 2 month there is no update, issue is same here & ppl are confusing because of that...

The product is very good quality and looks good. But while buying description mentioned it for waist size 29" - 42". But actually the product comes with S. M. L, Xl sizes. I received the Xl sizes. So the product was of no use for me. Had to return