Search query: furniture cushion foundation

Product: Signature DESIGN BY ASHLEY 14 Inch Elite Plush Mattress - Green Tea & Charcoal Infused Gel Memory Foam, King.
Brand: Signature Design by Ashley
Color: White
Relevance: Exact
KING BED IN A BOX. Get the comfort of memory foam without overheating—this mattress is equipped with gel and charcoal infused memory foam for the best night's sleep every time
COMFORT AND SUPPORT. Designed with gel and charcoal infused memory foam for ultimate body contouring, as well as green tea support foam for pressure point relief
COOLING TECHNOLOGY: Green tea ventilated foam technology ensures temperature regulation throughout the night. This, paired with the micro cool technology cover, means you're all set to stay cool
KING SIZE: Measures 76" W x 79.5" D x 14" H and is compatible with most king bed frames
READY FOR INSTANT ENJOYMENT: Arrives in a box. Simply unbox, cut the protective wrap, unroll and watch the mattress expand. Mattress is safe to sleep on immediately but can take 72+ hours for any risidual scent from packaging to dissipate and for mattress to completely expand based on ambient room temperature, humidity, air pressure & ventilation.

Product: ZINUS Shalini Upholstered Platform Bed Frame / Mattress Foundation / Wood Slat Support / No Box Spring Needed / Easy Assembly, Sage Grey, King
Brand: Zinus
Color: Sage Grey
Relevance: Exact
GOOD LOOKS, CONFIDENT STYLE - With its easy-as-pie assembly, sturdy construction and elegant diamond pattern stitching, the Shalini stands the test of time and makes a stunningly chic addition to your bedroom
DURABLY DESIGNED - Interior steel framework and dense foam padding add comfort and longevity; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
NO BOX SPRING NEEDED - Durable wood slats support and extend the life of your latex, memory foam or spring mattress without the need for a box spring; for the twin and full sizes, slats are spaced 2.7 inches apart, and for other sizes, slats are spaced 3.2 inches apart
EASY ASSEMBLY – Everything you need is efficiently packed into one box and shipped straight to your door; all parts, tools and instructions are conveniently located in the zippered compartment of the headboard for easy, two-person assembly in under an hour
Worry-free 5 year limited warranty included; mattress sold separately

Product: Flash Furniture Capri Comfortable Sleep 12 Inch CertiPUR-US Certified Hybrid Pocket Spring Mattress, Queen Mattress in a Box
Brand: Flash Furniture
Color: White
Relevance: Exact
MODERN LIVING MADE EASY : Sleep comfortably atop this queen size 12 inch CertiPUR-US Certified foam and pocket spring mattress for peaceful sleeping. Individually wrapped pocket spring coils prevent tossing and turning and reduce motion transfer
Motion reducing 10 inch pocket spring coils, high-density foam padding, tight top covering
Boxed mattress fully expands in 48-72 hours, designed for platform beds and trundles
Modern mattress-in-a-box packaging allows you to carry to your bedroom without much hassle
PRODUCT MEASUREMENTS : Overall Size: 60"W x 80"D x 12"H