Flash Furniture Dream 8 Inch Hybrid Mattress; King Size High Density Foam and Innerspring Mattress in a Box; CertiPur-US Certified Foam

Dream 8 Inch Hybrid Mattress; King Size High Density Foam and Innerspring Mattress in a Box; CertiPur-US Certified Foam. Hybrid Foam and Innerspring King Mattress in a Box. Breathable Knitted Fabric Covering. CertiPUR-US Certified High Density Foam. Heavy Gauge Tempered Steel Innerspring Coils. Designed for All Body Types and Sleep Positions. Fits Most Foundation or Slatted Support Bed Frames. Ideal for RV's and Adjustable Bed Frames. Compressed and Boxed For Easy Handling. Please Allow 48-72 Hours for Complete Expansion