Adjustable Inline Skate ( Super Series) : Aluminium Alloy Frame : 2 Wrenches FHL-Y001 Blue : Button for Adjustment of Size : Option 1: PU Colored Wheels ( Red. Yellow. Blue...etc) Option 2: High Lighted PU Transparent wheels Features: - CE approved Quality - ABEC-7 Bearing - High Soft Shoes surface - Adjustable Size: S, M, L - 1 Brake System ( Right Part) - Customized Design welcomed Packing Composes: - 1 Pair Inline Skate - 2 Wrenches - Color box 6Pairs/Ctn S(31#-34#) Carton Meas: 70x35x42.5cm N. W / G. W: 13.40 / 15.40Kgs 1X20'FCL: 265Ctns / 1590Pairs 1X40'FCL: 550Ctns / 3300Pairs 1X40'HQ: 650 Ctns / 3900Pairs M(35#-38#) Carton Meas: 70x35.5x44cm N. W / G. W: 15.40 / 17.45Kgs 1X20'FCL: 250Ctns /1500Pairs 1X40'FCL: 530Ctns / 3180Pairs 1X40'HQ: 620Ctns / 3720 Pairs L(39#-42#) Carton Meas: 70.5x46.5x39.5cm N. W / G. W: 19.00 / 21.20Kgs 1X20'FCL: 215Ctns /1290Pairs 1X40'FCL: 445Ctns / 2670Pairs 1X40'HQ: 525Ctns / 3150 Pairs