Grass Trimmer Replacement BladesThe replacement blades are used for SnapFresh BBT YOM02 20V cordless grass trimmer. * Sharp blades to cut grass; Even they are plastic blades, SnapFresh replacement blades are still durable enough to cut the thick grass * Enough quantity for using; 40 strong and flexible blades enable you to enjoy a long line trimming * Easy to be replaced and very small to be stored in the handle slot