SPECIFICATIONS
| Item No: | 39-516041 |
| Size: | 6MM - 51MM |
| Packing: | Size 6mm-20mm, 100pcs/ box ; Size 22mm-51mm 50pcs/box |
| Normal: | 19/21 rings, also can accept specific reings. |
| Design: | Round / Oval |
| color: | black/ white/ red/ yellow/ green/ clear/ gray/ maroon/ nacy blue |
| Material: | Plastic |
