| Product name | Ring Mechanism |
| Item Number | TR210-20-20/17 |
| Material | Metal |
| Color | Silver |
| Surface treatment | Environmental electroplating |
| Length | 218mm |
| Ring number | 20 |
| Inside diameter | 20mm |
| Base width | 17mm |
| FOB price | USD0.65-1.0 |
| MOQ | 5000pcs |
| Place of Origin | Guangdong China(Mainland) |
| Packing | 200pcs/carton |
| Measurement | 47*31*26cm |
| GW | 19kgs |
| NW | 18kgs |
| Payment term | 30% advance,balance paid by T/T before delivery |
| Production time | 7-15 days |
| Delivery term | By shipping, airplane or express |