[This product is manufactured in limited quantities and may not be available in stock. Please understand that your order may be cancelled depending on the situation.] SEVENTEEN-BSS, a unit of SEVENTEEN consisting of SEUNGKWAN, DK, and HOSHI, is releasing its first single album! Contents: AIR-KIT ( 60 x 60 x 13mm / system requirements unknown) / Title & Credit Card ( 123 x 90mm ) / Postcard ( 123 x 90mm ) / Photo Card ( 85 x 119mm/26 cards ) / Selfie Photo Card ( 54 x 86mm/3 cards ) / Japanese instruction manual included