产品详情
[Features]
●Excellent elasticity
●For medical and physico-chemical
[Specifications]
●Product number: B-7
●Size (mm): Inner diameter 7 x outer diameter 9.6
●Color: Black
●Material: Natural rubber
●Estimated length per 1 kg: Approximately 26M
[应用]
●也可以用于轻型运动，例如管训练和康复。
