The size “6no.” might refer to the size of the idol or figurine (typically in inches or centimeters), commonly available in the market as small statues of Laddu Gopal Ji. A size “6no.” would typically refer to a figure around 6 inches in height. These idols are often dressed in vibrant clothes, adorned with ornaments, and hold laddus (sweet balls) in one hand, symbolizing Lord Krishna’s love for sweets.