This three-brush set contains one series 1640 Round size 2, one series 1840 Bright size 8, and one series 1845 Filbert size 6.
Brush sizes - The length and width of a brush of a given shape and size may vary by manufacturer as brush sizes are not standardized. Since fine art brushes are handmade, expect some variation even among brushes from within a single brush line.
UPC Code: 4017505980993
ASIN #: B0069FC7BU