SIMPLE SETUP AND QUICK EXPANSION: Mattress is compressed, rolled, and sent in a box, open your mattress promptly upon receiving it and allow 24 to 72 hours for full expansion; mattress may expand more quickly in a warm room INNERSPRING AND FOAM MATTRESS: Five inches of heavy gauge tempered steel coils provide a reliable base and consistent mattress support while the quilted fabric cover and deep foam layer ensure comfort VERSATILE PROFILE: This mattress offers firm support great for back or stomach sleepers and is ideal for a guest bed, bunk beds, trundle beds, as an RV mattress, or as a transition bed for your toddlers and teens DURABLE AND BREATHABLE SUPPORT: Made with a durable bonnell spring base and topped with comfort foam, this mattress provides reliable support for all stages of life AFFORDABLE COMFORT: Finding a comfortable and reliable mattress shouldn’t break the bank, that’s why we designed an affordable mattress that is still comfortable to fully furnish every room in your home with a little left over for the fun things