Laura Hill Cool Gel Memory Foam Mattress Topper - King Single my deal Diameter: 30"

Diameter: 30"

Power Supply: 4 x AA 1

Spare key can be purchased separately

Drip Tray X 1

Child-Safe Design: Features smooth

Laura Hill Cool Gel Memory Foam Mattress Topper - King Single my deal Diameter: 30"Sleeping at an optimal temperature is proven to promote a restful night's sleep, and gel cooling technology can help you find your sweet spot (even when the weather heats up). Gel infused foam is ultra breathable, allowing heat from your body to dissipate instead of making you hot and bothered. The Mattress Topper's unique integrated gel balls are designed to reduce your temperature for a fresher, cooler and comfier sleep, no sweat! Your Memory Foam