Size is as-packaged, or the diameter of loose marbles. ("D" is the diameter of round items other than marbles.)
Opaque yellow base with red, white and blue opaque swirls. Shiny, wet finish. 25 glass marbles (one of them is a 1" shooter!) come in a net bag with colorful printed header card. The card includes rules to play marbles on the back, and fun facts about parrots inside! Don't forget something to keep the marbles in!