Battery AAA 44.5×10.5×10.5mm
Battery AA 50.5×14×14mm
CD 120×120mm×1.2mm
SD card 32×24×2.1mm
Banking card 53.98×85.60×0.76mm
A4 sheet 297×210mm
Soda can 115.2x66.3x66.3mm
Man 5.9×1.9ft
Woman 5.9×2ft
Letter sheet 11×8.5in
Dime 17.91×17.91×1.35mm
Quarter 24.26×24.26×1.75mm
+
Sun 1391400×1391400km
Proxima Centauri 214553.88×214553.88km
Alpha Centauri A 1702238.76×1702238.76km
Alpha Centauri B 1201056.48×1201056.48km
Barnard's Star 272714.4×272714.4km
Luhman 16A 119031×119031km
Luhman 16B 144746×144746km
WISE 0855-0714 167291.28×167291.28km
Wolf 359 222624×222624km
Lalande 21185 546820.2×546820.2km
Sirius A 2380685.4×2380685.4km
Sirius B 11687.76×11687.76km
Luyten 726-8 A 194796×194796km
Luyten 726-8 B 194796×194796km
Ross 154 333936×333936km
Ross 248 222624×222624km
Epsilon Eridani 1022679×1022679km
Lacaille 9352 638652.6×638652.6km
Ross 128 273688.38×273688.38km
61 Cygni A 925281×925281km
61 Cygni B 827883×827883km