Brands provided by Lensyl: allnight, Lensyl Mattresses and Tempur. A good memory foam mattress should last at least five to 10 years, but it can vary between models, the bed frame its on, and the people who use it. It’s … Pocketed Coils. Yes, most mattresses eventually sag. Quality you can trust. There’s also the added benefit that many memory foam mattresses are shipped in a box. Use the Serta International contact details below to get more information about Serta mattresses outside of the United States. The Hybrid product line is a collection of mattresses … Mattress fit is personal. Mattresses, pillows, foam and bedframes in Trinidad and Tobago Memory Foam. Covered with a beautifully … The Trinidad is a tight top plush firm mattress model that is manufactured by Hampton and Rhodes . Nectar. The 10.5” profile Trinidad has Visco Elastic Memory Foam that offers superior pressure relief that can dramatically diminish tossing and turning for a more restful sleep pattern.