Available sizes (diameter x length), 5pc/pack
| SKU | Diameter x length |
| BT-3.5 | 0.25 x 3.5 (short) |
| BT-4.5 | 0.25 x 4.5 (long) |
| SKU | Diameter x length |
| BT-3.5 | 0.25 x 3.5 (short) |
| BT-4.5 | 0.25 x 4.5 (long) |