pink and yellow +1.5 m hand holding rope(粉拼黄＋1.5米牵引绳) blue and yellow +1.5 m hand holding rope(蓝拼黄＋1.5米牵引绳) red and blue +1.5 m hand holding rope(红拼蓝＋1.5米牵引绳) purple green +1.5 m hand holding rope(紫绿＋1.5米牵引绳) pink and yellow [separate chest and back]](粉拼黄 【单独胸背】) blue and yellow [separate chest and back]](蓝拼黄【单独胸背】) red and blue [separate chest and back]](红拼蓝【单独胸背】) purple green [separate chest and back]](紫绿【单独胸背】)

s [2.00 kg-4.00 kg]](S 【4-8斤】) m [4.00 kg-7.50 kg]](M【8-15斤】) l 7.50 kg-11.00 kg]](L15-22斤】) xl [11.00 kg-15.00 kg]](XL【22-30斤】)