Yoyorule 10Pcs Artists Paint Brush Set Acrylic Watercolor Round Pointed Tip Nylon Hair This set contains 10 sizes: 5/8 8 6 4 5 3 2 2 1 2/0. Length: 16.5cm ~ 18.5cm (6.5 ~ 7.3inches) High-quality material, excellent workmanship, attractive packaging, the achievements of this professional grade quality brushes! Material: Wood. Brush nylon hair would do not stray or spread while painting. Brush hairs stay soft and flexible after cleaning. Brush hairs do not fall out after cleaning. The ferrules are double crimped and secure to the handle so there is no wiggling. Short wooden handles give you more control of the brush while painting. Brushes hold their shape and keep their spring after cleaning. To clean your brushes, just run them under warm water to wash out the paint and use your fingers to gently reshape brush hairs.