Mattress (all sizes): 43" x 18" x 18"
Twin/Twin XL Foundation: 78" x 13" x 8"
Full Foundation: 75" x 16" x 10"
Queen Foundation: 76" x 16" x 10"
King Foundation: 78" x 16" x 10"
Cal King Foundation: 80" x 13" x 13"
Bed Frame (all sizes): 78" x 7" x 4"