Review on BASIC CHOICE Microfiber Pocket Fitted by Kimberly Bourque

My mattress is 55 inches wide, 80 inches long and 15 inches deep. So I got full size sheets because those are the exact measurements in the description. The bag is only 14 inches long from the ribbing to the corner of the cut, and the length from corner to corner is also less than 80. Difficult to measure, but at least 5 inches. I don't understand how people put this on mattresses that are 14 inches deep or more?! The fabric doesn't stretch, so I couldn't put it on. Even if I had ordered a queen size I don't think they would fit as they are not long enough and not deep enough. Unfortunately I have to send them back. I really wanted a sheet that would fit and stay on my very deep mattress. I have to repeat my current hand almost every day.