Beautyrest World Class – Level Three Hybrid Medium Mattress

Hybrid Mattresses Beautyrest World Class – Level Three Hybrid Medium Mattress – Twin38.0in L, 74.5in W, 13.0in H, and 60.28 lb Beautyrest World Class – Level Three Hybrid Medium Mattress – Twin Long39.0in L, 79.5in W, 13.0in H, and 63.89 lb Beautyrest World Class – Level Three Hybrid Medium Mattress – Full54.0in L, 74.