‧ Board size : 48cm x 29cm x 2cm ‧ Rocker roller： EVA, 50 degree Shore C, L38cm x Dia.8cm ‧ Rocker： EVA, 40 degree Shore cm, L38 cmx Dia. 15 (half round) ‧ Inflatable Air Balance Cushion: Eco-Friendly PVC
