1. made of food grade siliocne 2.durable, heat resisting cold resisting 3.size:dia20mm thickness :1.65mm 4.OEM is welocme

durbale silicone small o ring

1.Material: made of food grade silicone

2.durable,flexible ,heat resisting cold resisting ,using temperature rang :up 250degrees down 40degrees

3.all colors are available,

4.shape:according to your requirements

5.OEM is highly welocme

6.best price and we can guarantee the quality

durable silicone small o ring