Paper Pieces for English Paper Piecing

1" x 1-3/8" Isosceles Triangles

1" x 1-3/8" Isosceles Triangles - Main image
1" x 1-3/8" Isosceles Triangles - View 21" x 1-3/8" Isosceles Triangles - View 3
$4.48 $7 In stock

1" x 1-3/8" Isosceles Triangles from Paper Pieces are paper shapes intended for English paper piecing, along with acrylic templates. Choose the seam allowance and pack size that suit your project.

  • Paper pieces for English paper piecing in an isosceles triangle shape measuring 1" x 1-3/8".
  • Available seam allowance options include 1/4" Seam, 3/8" Seam, and No Seam.
  • Windowed versions are offered in 1/4" Windowed and 3/8" Windowed.
  • Pack options include Small Pack: 98 Pieces, Large Pack: 588 Pieces, and Bulk Pack: 1176 Pieces.
  • Acrylic templates are also part of this product listing.
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Ryan A. ★★★★★

The seam allowance choice made planning my EPP quilt top so much easier, and the acrylic template really helped me cut consistent shapes without fuss. Pack size options meant I didn’t overbuy for a small project, which I appreciated.

Madison K. ★★★★★

These triangles cut perfectly and the variety of seam allowance options lets me use them for both small and large projects. The acrylic template is a nice bonus for precise cutting if I need it.

Hannah ★★★★★

I was worried the acrylic template would be too flimsy, but it’s laser-cut exactly to size and holds up nicely during pressing. The 1" x 1-3/8" triangles are perfect for my mini star quilt.