Boye Blocking Mats

Customize the shape of your blocking mat for each project. These interlocking foam boards are printed with a 1" (2.5cm) grid, making it easy to measure your project as you pin it to the correct dimensions. Pins not included. Each block is 12 x 12" (30 x 30cm) with interlocking sides that fit together like a puzzle piece, allowing you to create custom shapes for blocking scarves, sweaters, tops, and blankets. This set includes four foam boards. Buy multiple sets for blocking large projects and afghans.
• Interlocking foam boards allow you to customize the shape of your blocking board.
• Each foam board is printed with a 1" (2.5cm) grid.
• This is a set of 4 boards.
• Each board measures 12 x 12" (30 x 30cm).
• Buy multiple sets for blocking larger projects.
• Pins not included.