Reference Object Library
Browse the library of physical objects used in visual size comparisons.
US quarter dollar
Standard office desk
1400mm × 700mm
4-person dining table
1200mm × 800mm
Twin-size mattress (US)
1905mm × 991mm
King-size mattress (US)
2032mm × 1930mm
Queen-size mattress (US)
2032mm × 1524mm
Standard interior door (US)
813mm × 2032mm
75-inch TV
1670mm × 950mm
65-inch TV
1450mm × 830mm
50-inch TV
1120mm × 640mm