Stiffy Easy-Tear STIFFY 1620 White     £ 14.70   Lightweight 25gm 100m x 105cm STIFFY 1640 White     £ 18.90   Lightweight 37gm 100m x 105cm STIFFY 1650 White     £ 25.20   Mediumweight 50gm 100m x 105cm STIFFY 1761 White     £ 44.10   Mediumweight 45gm 100m x 105cm STIFFY 1860 White     £ 34.65   Mediumweight 60gm 100m x 105cm STIFFY 1980 White     £ 43.05   Heavyweight 75gm 100m x 105cm STIFFY 1620 Black     £ 16.80   Lightweight 25gm 100m x 105cm STIFFY 1640 Black     £ 24.15   Lightweight 37gm 100m x 105cm STIFFY 1650 Black     £ 32.55   Mediumweight 50gm 100m x 105cm http://www.gs-uk.com