Luckily, mine was packaged inside a cardboard box, preventing the bag tears that others have seen. Nicely built and quite comfortable with the mattress. See mattress off gassing for general analysis. Perfect Sleeper. Sertapedic. //-->. Ratings are based on owner experiences for Serta innerspring-based models gathered using an unbiased research methodology. iComfort Hybrid / iSeries. Sertapedic/ Perfect Sleeper. 7% of owners report noteworthy off gassing / initial odor. This is largely due to Serta (like innerspring beds in general) having somewhat worse longevity / durability than the average mattress. Some models, however, are double sided and flippable. /* 200x90, created 9/10/08 */ Retailers should, however, be able to provide you with at least basic specifications of the models they sell to help you comparison shop. google_ad_height = 250; Thicker-model Sertas, especially those containing memory foam, can weigh in excess of 100 lbs – making them difficult to move, handle and lift especially for one person. See mattress motion isolation for general analysis. No commission • No endorsements • Based on owner experiences • Since 2008 • More. The graph below shows that after the first two years Serta innerspring mattress owner satisfaction is and remains somewhat lower than that of all mattresses overall. Visit Serta Perfect Sleeper's profile », What's GoodBed? Or you can log in with one of these to quickly verify your account. 2 ratings You may have to keep the mattress at least 30 days, and a redeliver fee may apply.