single collar (red)(单个项圈（红色）) single collar (black)(单个项圈（黑色）) single chest back (red)(单个胸背（红色）) single chest back (black)(单个胸背（黑色）) single hand holding rope 1.5 m (red)(单个牵引绳1.5米（红色）) single hand holding rope 1.5 m (black)(单个牵引绳1.5米（黑色）) single hand holding rope 2 m (red)(单个牵引绳2米（红色）) single hand holding rope 2 m (black)(单个牵引绳2米（黑色）) single hand holding rope 3 m (red)(单个牵引绳3米（红色）) single hand holding rope 3 m (black)(单个牵引绳3米（黑色）) rope + collar 1.5 m (red two-piece set)(绳＋项圈1.5米（红色两件套）) rope + collar 1.5 m (black two-piece set)(绳＋项圈1.5米（黑色两件套）) rope + collar 2 m (red two-piece set)(绳＋项圈2米（红色两件套）) rope + collar 2 m (black two-piece set)(绳＋项圈2米（黑色两件套）) rope + collar 3 m (red two-piece set)(绳＋项圈3米（红色两件套）) rope + collar 3 m (black two-piece set)(绳＋项圈3米（黑色两件套）) rope + chest and back 1.5 m (red two-piece set)(绳＋胸背1.5米（红色两件套）) rope + chest back 1.5 m (black two-piece set)(绳＋胸背1.5米（黑色两件套）) rope + chest back 2 m (red two-piece set)(绳＋胸背2米（红色两件套）) , rope + chest back 2 m (black two-piece set)(，绳＋胸背2米（黑色两件套）) rope + chest back 3 m (red two-piece set)(绳＋胸背3米（红色两件套）) rope + chest back 3 m (black two-piece set)(绳＋胸背3米（黑色两件套）) rope + collar + chest and back 1.5 m (red three-piece set)(绳＋项圈＋胸背1.5米（红色三件套）) rope + collar + chest back 1.5 m (black three-piece set)(绳＋项圈＋胸背1.5米（黑色三件套）) rope + collar + chest back 2 m (red three-piece set)(绳＋项圈＋胸背2米（红色三件套）) rope + collar + chest back 2 m (black three-piece set)(绳＋项圈＋胸背2米（黑色三件套）) rope + collar + chest back 3 m (red three-piece set)(绳＋项圈＋胸背3米（红色三件套）) rope + collar + chest back 3 m (black three-piece set)(绳＋项圈＋胸背3米（黑色三件套）)

size s (2.50 kg-6.00 kg(S码（5-12斤）) size m (6.00 kg-10.00 kg(M码（12-20斤）) size l (10.00 kg-20.00 kg(L码（20-40斤）) size xl (20.00 kg-40.00 kg(XL码（40-80斤）)