Version 3. Spec. Pro. Resistance band Junior Small Middle Junior Small Middle Large Yoga ball Type Yoga ball Type Yoga ball Type Yoga ball Type Yoga ball Type Yoga ball Type Yoga ball Type Weight : 1,000g Weight : 1,000g ~ Weight : 1,200g ~ Weight : 1,000g Weight : 1,000g ~ Weight : 1,200g ~ Weight : 1,200g ~ Diameter : 45cm Diameter : 48cm Diameter : 52cm Diameter : 45cm Diameter : 48cm Diameter : 52cm Diameter : 55cm ~ Product size Product size Product size Product size Product size Product size Product size W54, L52, H51cm W54, L52, H55cm W54, L52, H60cm W54, L52, H51cm W54, L52, H55cm W54, L52, H60cm W54, L52, H64cm Allowable load : 80 Kg Basic 20 Lb 2pcs High-end 10Lb 2pcs 20, 30, 40, 50 each 1pcs Allowable load : 120 Kg Package Box Size : Width 42, Length 29, Height 13cm MOQ 50 EXW. MOQ 1,250 FOB. Min. MSRP 42 43 45 48 49 51 54 6 16 39 40 42 45 46 48 52 5 14 129 134 139 149 154 159 164 12 29