Paper Pieces for English Paper Piecing

1" Half Square Triangles

1" Half Square Triangles - Main image
1" Half Square Triangles - View 21" Half Square Triangles - View 31" Half Square Triangles - View 4
$24.48 $36 In stock

Paper Pieces offers 1" Half Square Triangles in a variety of options to suit your English paper piecing projects. These precision-cut papers and acrylics are designed for accurate piecing and consistent results.

  • Available in multiple pack sizes: Small Pack (200 pieces), Large Pack (1200 pieces), and Bulk Pack (2400 pieces).
  • Choose from seam allowances: 1/4" Seam, 3/8" Seam, or No Seam versions.
  • Windowed options available in 1/4" and 3/8" for easy fabric placement.
  • Made by Paper Pieces, a trusted brand for English paper piecing supplies.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (5.0 / 5 · 5 reviews)

Mia ★★★★★

I was pleasantly surprised by how sharp and consistent the 1-inch triangles cut, making my piecing come together with far less fumbling than with my old paper templates.

Benjamin ★★★★★

The acrylic templates are a game changer for fussy cutting—I can see exactly where the fabric lands before I slice. The papers hold their shape through multiple passes under the iron, so my blocks stay crisp without any warping.

Aurora ★★★★★

Cutting my fabric pieces is so much faster now that the papers are precise and hold their shape through multiple seams. Even the smaller half-square triangles stay flat without bending, which makes a huge difference when I'm basting on the go.