3050SP-20/0 Size: 20/0 Features: -Spotter brush.-Material: Synthetic sable.-Unique non-slip comfort control short handles. Color/Finish: -Brushability and color holding capacity for fine detail painting. Dimensions: -Size 20/0 Dimensions: 5.5" H x 0.25" W x 0.25" D.-Size 3/0 Dimensions: 6" H x 0.25" W x 0.25" D.