Size Dimensions (in) Dimensions (cm)
Twin XL 39" × 80" + 18" 99 × 203 + 46 cm
Full 54" × 75" + 18" 137 × 190.5 + 46 cm
Queen 60" × 80" + 18" 152.4 × 203.2 + 46 cm
King 78" × 80" + 18" 198.1 × 203.2 + 46 cm
Cal King 72" × 84" + 18" 182.9 × 213.4 + 46 cm

Size Guide: Width × Length + Pocket Depth

The extra 18"(46 cm) refers to the fitted skirt, not the topper's thickness. 

Measurements are approximate. Please check dimensions before ordering.