Flash Furniture 6 Inch Hybrid Mattress, Twin Size High Density Foam and Innerspring Mattress in a Box, CertiPur-US Certified Foam

Flash Furniture 6 Inch Hybrid Mattress, Twin Size High Density Foam and Innerspring Mattress in a Box, CertiPur-US Certified Foam Hybrid Foam and Innerspring Twin 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, Trundle Beds, Bunk Beds, Day Beds, and Adjustable Bed Frames Compressed and Boxed For Easy Handling Please Allow 48-72 Hours for Complete Expansion PRODUCT MEASUREMENTS: Overall Size: 39"W x 75.5"D x 6"H; Limited Warranty Included