This Stanley STAHOBBY10 is everything you need in 1 complete set of synthetic nylon bristle paint brushes. You can get all the odd jobs around the house done in no time with this set, from the smallest 1/2-Inch for around window frames, dado rails etc. to the largest 3 inch for doors, small wall areas or cupboard doors giving them a new lease of life. This is a great 10 piece set for almost any household project, ranging from 1/2 inch to 3 Inch (12 mm to 76mm).