You are purchasing 12 Shader Economy Brush Set Select the size you want to purchase. Shipping is by First Class MailBe sure to give a shipping address that is serviced by the Post Office. Scholastic Shipping Policy applies to this set. Shipping 1st Set $4.79 – Each additional item 30 cents.Place all items in the cart first then pay for them all at one time. The total of all brushes must be paid for at one time to receive the discounted shipping. If the brushes are paid for individually, shipping is $4.79 each. (You can combine any of our listings for this shipping price that specify that the Scholastic Shipping Policy Applies) Shipping is by First Class MailBe sure to give a shipping address that is serviced by the Post Office. Sizes are approximate. Widths are measured where the bristles meet the ferrule. R15-2 – 1/8″ Wide x 9/32″ Ferrule to Tip – Overall length 6 7/8″R15-4 – 3/16″ Wide x 3/8″ Ferrule to Tip – Overall length 6 7/8″R15-6 – 7/32″ Wide x 7/16″ Ferrule to Tip – Overall length 7 1/32″R15-8 – 9/32″ Wide x 15/32″ Ferrule to Tip – Overall length 7 1/16″R15-10 – 11/32″ Wide x 1/2″ Ferrule to Tip – Overall length 7 3/16″ Items are New Individual Brushes Royal Scholastic Economy brushes are perfect for beginning artist, hobby painters and classroom use. No International Orders – United States Only Shipping is by First Class Mail Be sure to give a shipping address that is serviced by the Post Office.