Buyers' Guide to RV Mattresses: Custom Size, Custom Comfort
Amazon.com: Travel Happy (Custom Size Requests with A 12 INCH Any Queen Size New Cooler Sleep Graphite Gel Memory Foam Mattress with Premium Textured 8-Way Stretch Cover Made in The USA :
Largo - 8 Inch Cushion Firm Custom Mattress | Custom Mattress Makers
ZINUS 6 Inch Green Tea Memory Foam Mattress, Fiberglass Free, Patented Custom Contour Support, Sturdy Base Foam, CertiPUR-US Certified, Bed-in-a-box, Full, White White Full 6" Mattress Only - Walmart.com
Custom Latex, Memory Foam & High Density Foam | FoamOrder