Paper Pieces for English Paper Piecing

1-3/8" Half Square Triangle

1-3/8" Half Square Triangle - Main image
1-3/8" Half Square Triangle - View 21-3/8" Half Square Triangle - View 31-3/8" Half Square Triangle - View 41-3/8" Half Square Triangle - View 51-3/8" Half Square Triangle - View 6
$25.2 $42 In stock

1-3/8" Half Square Triangle paper pieces from Paper Pieces are pre-cut shapes for English paper piecing. Choose the pack size and seam option that fits your project.

  • Shape: Half Square Triangle, 1-3/8"
  • Brand: Paper Pieces
  • Pack sizes: Small Pack (154 pieces), Large Pack (308 pieces), Bulk Pack (616 pieces)
  • Seam options: No Seam, 1/4" Seam, 3/8" Seam, 1/4" Windowed, 3/8" Windowed
  • Use: English paper piecing
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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 (4.6 / 5 · 5 reviews)

Samuel ★★★★★

I love how these 1-3/8" half square triangle papers are already cut and ready to go—saves me so much prep time for my English paper piecing projects. The crisp edges make basting a breeze.

Joshua W. ★★★★★

The precut paper pieces are exactly uniform, which saves me so much time fussing with templates. I grabbed the 1-3/8" size and the seam allowance option makes my EPP blocks line up perfectly every single time.

Amelia ★★★★★

Already cut and ready to go, this 1-3/8" half square triangle pack saved me so much time on my latest quilt project – the papers are perfectly sized and crisp, making basting a breeze. I chose the no-seam option and everything lined up flawlessly.