Funko Pop! Rocks: BTS – Jung Kook from Butter #285 About this item Jung Kook #285 strikes the coordinated mugshot-style pose from BTS’s Butter era while holding his identification sign. The approximately 4-inch vinyl Pop! Rocks figure belongs with Jin, Jimin, and the rest of the seven-member lineup. Specifications Manufacturer Funko Brand BTS Character Jung Kook Subject detail Butter Category Music Color Multicolor Material Vinyl UPC/EAN 889698640466