We bought the topper and pillows as my husband started finding our 4 yr old bed uncomfortable and in all honesty I didn't see that such small thing can make a difference but it came with a trial period so I thought why not. It arrived sooner than expected and I'm very happy to report how wrong I am. I love the Panda, I didn't know bed could be that comfy. It took a couple of nights for mine and my husband's bodies to wake up without the usual aches but now we sleep so well and so comfortably. We're both tall and average weight for height and it worked for us.