4 1/2" square your bonus triangle is ready

your bonus triangle is ready to sew into a Half-Square-Triangle Block

Because they are attached to the foot

Now the Border Guide Foot helps you to easily match up your border designs with the red lines of the foot

This product is also well liked because it offers a clean tear from around the design

4 1/2" square your bonus triangle is readyThis 4 1 2 inch square is the perfect companion for anyone who loves to work with the 5 inch pre cuts on the market. The diagonal line makes trimming half square triangles created with these 5 inch squares a piece of cake. It features easy to read black and white markings printed in 1 inch grids marked in 1 8 and inch increments.