[ZR]=Zipper Retro[ZF]=Zipper FashionZipper Retro style is wrapped with hard material to increase the hardness of the trunk and protect the trunk from deformationZipper Fashion style is wrapped with aluminum alloy, which is stronger than hard materials, and this style is more beautifulAluminum Frame style is surrounded by all aluminum alloy, including zipper frame, four corner frame, double lock and three snap design, which is beautiful and perfectly protects your property at the same timeAll suitcases are designed with mute and light weight. Please don't worry about the trouble caused by loud soundMaterial: abs+pc / aluminum frameSize:20 inches 34*22*54 cm24 inch 42*25*63 cm28 inches 47*28*73 cmClosing method: aluminum frame snap typePattern: solidStyle: Korean styleWheel style: universal wheel (because the wheel is often changed, each suitcase wheel will be slightly different, but the function is the same)Lock type: three digit password lock■ customer service hours: Monday to Friday (10:00~12:00, 14:00~17:00, holidays and national holidays)If there is any defect, please provide unpacking video as mutual guaranteeIf there is no unpacking video, it is impossible to determine whether it is received, which is the case of damageUnable to sell. Please protect each other's rights and interests in online shopping. Thank youPlease read the purchase instructions in detailOrder and form consent