Nine blocking mats with 150 T pins in a high-quality bag for easy storage and portability. Featuring a perfectly aligned grid that allows you to precisely block your project for professional results every time.

Each individual 12*12'' blocking mat is made of environmentally EVA material, which is non-toxic and odor free - these blocking mats are high-density and extra thick (0.75''). You can assemble them 36*36'' or any shape you want according to your project.