With regards to the size, two or even more weavers in some cases work on the loom. Every sq. inch has about 60-200 knots. Larger the quality, higher would be the knots for each sq. inch. Tying the knots is a skilled endeavor and finished row after row. Two https://www.justdial.com/Bhadohi/EuroKids-Near-Civil-Lines-Bhadohi-Nagar-Palika/9999P5414-5414-240317122011-J8H3_BZDET