This product is an elastic leather ring made of high-quality thermoplastic TPU polyurethane, first of all, it has strong high temperature resistance, temperature tolerance range within 120 degrees Celsius, strong corrosion resistance, stable material structure and long service life.

The thickness is large, it has a good load-bearing effect, and the material is strong and not easy to break. Strong plasticity, can adapt to all kinds of stretching and folding. This product has good safety, does not contain plasticizers, the material is environmentally friendly.

This product contains 100PCS rubber bands to meet any of your daily work needs while meeting backup needs.