4750Q-6 Size: 6 Features: -Quill brush.-Soft and thirsty synthetic squirrel hairs. Color/Finish: -Short handle brushes drink up watercolor delivering oceans of color. Dimensions: -Size 4 Dimensions: 8" H x 0.5" W x 0.38" D.-Size 6 Dimensions: 9" H x 0.5" W x 0.38" D.-Size 8 Dimensions: 9.5" H x 0.62" W x 0.5" D. Collection: -Neptune collection.