BTS Jungkook x Calvin klein 4K Wallpaper BTS Jungkook x Calvin klein 4k Wallpaper Background with a maximum resolution of 2864x3200 px for desktop and mobile phone. wn435 431.84 KB 2864x3200 Download original File Size: Dimensions: Resolution: 4K ID: 4K BTS Calvin Celebrity iPhone Jungkook K-Pop