Dual Zones Width Length Thickness Mass Queen 151 cm / 59.5” 202 cm / 79.5” 5 cm / 2” 16 kg / 35 lb King 192 cm / 75.5” 202 cm / 79.5” 5 cm / 2” 23 kg / 50 lb Split King* 192 cm / 75.5” 202 cm / 79.5” 5 cm / 2” 23 kg / 50 lb California King 183 cm / 72” 212 cm / 83.5” 5 cm / 2” 23 kg / 50 lb *Split King purchasers are sent both a Twin XL and Twin XL-Left topperFor Dual Zones. . .- Each sleeper can use their own phone/tablet and manual controls - Single Sleepers will experienced reduced thermal performance sleeping in the center of a dual zone Smart Topper. Single Zones Width Length Thickness Mass Twin 97 cm / 38.5” 189 cm / 74.5” 5 cm / 2” 10.5 kg / 22 lb Twin XL 97 cm / 38.5” 202 cm / 79.5” 5 cm / 2” 11 kg / 24 lb Twin XL-Left 97 cm / 38.5” 202 cm / 79.5” 5 cm / 2” 11 kg / 24 lb Full / Double 134 cm / 53" 189 cm / 74.5" 5 cm / 2” 14 kg / 30 lb For Single Zones. . . - One sleep zone intended for one sleeper- Single manual controller on Right Side as pictured above- Only Twin XL-Left has the controller located on the left side of the Smart Topper NOTE: If you are purchasing a Twin XL for one half of a King bed, it's extra important that the manual controller is on the correct side (not in the center of the bed!)
