30" longest length

provides maximum stability

help keep the covers steady on your feet as you move

NO BATTERIES NEEDED: after an initial charge with USB cable (included)

New BedStory 3 Inch Gel Bamboo Charcoal Memory Foam Mattress Topper, 2 Layers, Ventilated Design, Cooling - CertiPUR-US (Full/Double, 54*74Inch) Retails $146+ moose 30" longest lengthNew BedStory 3 Inch Gel Bamboo Charcoal Memory Foam Mattress Topper, 2 Layers, Ventilated Design, Cooling CertiPUR US (Full Double, 54*74Inch) Retails $146+ Stress ReliefThe combination of memory foam and supportive foam makes the mattress topper offers all the support you need and the softness you love. Perfect to relieve the stress of your whole days working. Healthy SleepBamboo charcoal infused memory foam, the BedStory bed topper is deodorant,