The Code James Wade 90% from UNICORN is a dart set with 90% Tungsten barrels and is the ultimate dart set from the English dart player James Wade in an ultimate CODE package. The Code 90% James Wade includes several additional accessories. This James Wade personalized dart set comes in 2 weights; 20-22 grams. 20G = Barrel Length: 52.90mm, Barrel Width 6.00mm. 24G = Barrel Length: 52.90mm, Barrel Width 6.20mm.