6300AB-6 Size: 6 Features: -Brush.-Material: Synthetic.-Best brush for acrylic painting.-Natural bristle qualities.-Excellent stiffness snap and hair shape retention for maximum brush control. Dimensions: -6" Dimensions: 12.25" H x 0.25" W x 0.25" D.-12" Dimensions: 14" H x 0.25" W x 0.25" D.