Each is 2-1/8”. The Horlicks have similar but yet different scenes and each has its own totally different advertising text. The two showing a laxative tablet on a tongue are identical in text but one with red rim and one with blue rim with the blue rim being about ten times scarcer than the red version. The first Horlicks has craze lines around the perimeter of the silvering. The first Nature’s has some hairlines of silvering off and the blue Natures has circular area missing silvering. The celluloid sides are totally clean and glossy. Extremely Fine to NM.