Amazon Basics Cooling Gel Infused Firm Support Latex-Feel Mattress, CertiPUR-US Certified - Cal King Size, 12 inch mattress-topper The queen (98) rails work

The queen (98) rails work with both (64

The inner support core offers a blend of 90% feathers and 10% down

breathable mattress topper

model number: 232020011

Details: Experience better sleep the hybrid way—where the support of 789+ springs and added airflow meets the contouring comfort and pressure relief of layered premium foams

Amazon Basics Cooling Gel Infused Firm Support Latex-Feel Mattress, CertiPUR-US Certified - Cal King Size, 12 inch mattress-topper The queen (98) rails workBrand: Amazon Basics Color: White Dark Gray Edition: Firm Feel Alt Latex Features: Three layer hypoallergenic memory foam mattress with cooling gel infused alternative latex top layer, breathable support foam middle layer and durable foam base California King size mattress measures 84 x 72 x 12 inches (LxWxH) Responsive LURAcor alternative latex foam top layer offers more bouncy rebound and less sink compared to traditional memory foam Firm feel