| Material | Sisal & Sisal + Cloth |
| Outside dia. (mm) | 200 250 300 350 400 450 500 |
| Bore dia. (mm) | 76.5 76.2,127 127,130 127,130,150,180 127,130,150,180 180,230 230 |
| Ply / Width | 08 Ply/18 mm |
| Fastener | EK Ring - EK 13, EK 18, EK 20 or Card Board Stapled to reduce bor |
| Impregnation for Sisal Cloth | Z ( Hard - Light Yellow), Y (Medium Hard - Yellow), H (Very hard - Green), C (Dark Yellow Medium Hard ), E (Red - Heavy duty) |
| Density | J, 2J |
