Product Name: Elastics
Material: Polyurethane 
Place of orgin: Hangzhou, China 
Certificate: CE/ISO9001/13485/FDA 
Delivery time: 2-15 days after received the payment 
Production Capacity: 50000pcs/month 
Color: Yellow(100rings/pack)

Description: 

1.All products are quality guaranteed, we are response with what we offer from the start to the end. 

2.Fast response, fast service .Every email will be replied in 12 hours. Ensure your questions will be answered time.  

3.7x24 hours hot line service, help you to resolve your questions anytime you want.