Sleep Number offers a 25-year limited warranty, a 100 night home trial period and 100% full refund on their products. The Sleep Number is idealistic in terms of health and wellness, confirming the relationship between quality sleep and wellbeing. Select Comfort Corporation is the renowned leader in sleep innovation is a US-based manufacturer of Sleep Number and Comfortaire Beds. The brand is dedicated to assisting you to enjoy a lifetime of better sleep. With 30 years of innovation, the company has been striving till date to take your sleep to a whole new level. It is a rather an essential mattress without a lot of added characteristics, so its reasonably classic and distinct to own. The Sleep Number p5 model of the Performance series mattress is presented with a soft 11 inches European-style pillowtop.