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
+
onion cell 0.1×0.1mm
paramecium caudutum 0.33×0.33mm
dileptus margaritifer 0.45×0.45mm
stentor roeselii 1.2×1.2mm
noctiluca 2×2mm
flea 1.354666666582×3mm
sesame seed 4×4mm
yellow fever mosquito 2.25×4.5mm
psocid 1.5×6mm
mountain lady beetle 4.78×7mm
southern wood ant 3.9×9mm
plastic marble ball 13×13mm
M6 square nut 14.1×14.1mm
M8 hex nut 14.3×14.3mm
for 14mm Bore Internal Circlip 15.1×15.1mm
for 9mm Shaft External Circlip 16×16mm
M6 Form G Flat Washer 18×18mm
5 yen coin 22×22mm
quail egg 25.8×32.6mm
M20 Hexagon Full Nut to DIN 33×33mm
golf ball 42.67×42.67mm
matchstick 57.2×2.5mm
rubik's cube 56×56mm
dino cube 59.94×59.94mm