Phra Somdet Bang Khun Phrom, thread print This can be seen from the pillow base which is printed with two lines. The yarn print is made from a large print. Bang Khun Phrom has four large prints: Large print of Phra Prathan V-chested large print Large print, cylinder chest Large print: Ket Thalu Sum Somdet Bang Khun Phrom Yarn therefore has four types, like a large print. In this clip, we will talk about the large V-chest print and the V-chest yarn print.