My husband and I were so tired of being tired and sore when we woke in the morning. This memory foam topper has given us painless rest since the first night we used it. And it was a perfect fit for our queen bed!! I was so glad to find a product that made less of an impact on the earth, as this is very important to me and my family. I did not experience the massive difficulty unwrapping the mattress that other customers reported. And the odor dissipated in less than 2 days. I did hang it outside immediately upon opening it for several hours; i think this helped air it out. It regained its shape very quickly and we slept on it the first night without any complaints. EXCELLENT PRODUCT!!!! I will probably buy one for my daughter's bed.