1.material :natural rubber 2.specifications:the diameter is 50mm,the thickness is 3mm . 3.Usage:for bind money or note book

1.material :natural rubber .

2.specifications:the diameter is 50mm,the thickness is 3mm .

3.Usage:use for bind money and use in office .

4.the quality is good ,and the elastic good .

5.the size we have 25#/38#/43#/50#60# ,the size is for diameter .

elestic red rubber band