KING SIZE MATTRESS 12 INCHES

Standard Dimensions

• Width: 76 inches (6.33 feet / 193 cm)

• Length: 80 inches (6.67 feet / 203 cm)

• Thickness / Depth: 12 inches (1 foot / 30.5 cm)

Key Considerations

• Bedding & Sheets: You will need deep-pocket King fitted sheets (designed for 12 to 15-inch depths) to keep the corners from snapping off during sleep.

• Frame & Foundation Requirements: A standard King frame requires a sturdy middle support rail with extra legs. If using box springs or split foundations, it requires two Twin XL foundations placed side-by-side (38" x 80" each).

• Room Space Recommendation: A standard King mattress fits best in a bedroom that is at least 12 ft x 10 ft to allow comfortable walking space around the frame and room for nightstands.