Imperial (Inch Sizes)
 | 3.25 X 4.50 X 0.50 A (R21 style) NBR | £5.30 | Buy Now |
| 3.37 X 4.37 X 0.50 A (R21 style) NBR | £5.30 | Buy Now |
 | 3.37 X 4.37 X 0.50 B (R4 Style) NBR | £5.30 | Buy Now |
| 3.37 X 4.37 X 0.56 B (R4 Style) NBR | £5.30 | Buy Now |
| 3.43 X 4.50 X 0.50 A (R21 style) NBR | £5.30 | Buy Now |
 | IN21576 | £5.30 | Buy Now |
| IN23765 | £5.30 | Buy Now |
| IN35514 | £5.30 | Buy Now |
| IN37560 | £5.30 | Buy Now |
| IN43070 | £5.30 | Buy Now |
| 1 x | 1.37 X 2.25 X 0.31 B (R4 Style) NBR |
 | |
| £4.12 | |