Ideal for blocking straight edges like sweaters, shawls and scarves, they are an efficient and effective way to speed up the blocking of your projects.
The anchor holes in each blocker allows you to attach string along large sections which can be pulled and pinned to maintain consistent tension.
Each pack contains 20 blockers-Twelve blockers with 8 pins and eight blockers with 4 block allowing you to block different shapes. They are made with tough plastic and embedded sharp, sturdy & rust resistant stainless steel pins.
Further instructions on how to block using Knit Pro Blockers are here.