Gateway Batwing Feathers 2 in LW 50 Pk White. batwing feather from Gateway Feathers can be used by target archers to increase arrow spin and bowhunters who paper tune their arrows and broadheads to their bow. This feather can be used on all types of arrow shaft materials and is best glued to the arrow with G1 Glue. This item can be used by both left and right-handed users. Features of Gateway Batwing Feathers LW: 13mm tall 1.2 grains Works on all types of shaft materials Increases arrow spin Can be used by left and right-handed archers Package Contents: Gateway Batwing Feathers LW Gateway 200LNSFW-50: Batwing Feathers 2 in LW 50 Pk White