2 1/2" Equilateral Triangle

$5.7 ~~$9.5~~ In stock

2 1/2" Equilateral Triangle papers and acrylics from Paper Pieces, offered in a range of seam and pack options for English paper piecing.

Shape: 2 1/2" equilateral triangle
Seam options: 1/4" seam, 3/8" seam, no seam, 1/4" windowed, and 3/8" windowed
Pack sizes: Small Pack (50 pieces), Large Pack (300 pieces), and Bulk Pack (600 pieces)
Brand: Paper Pieces
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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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)

Lily ★★★★★ Oct 22, 2026

The 2 1/2" size is perfect for my star blocks, and the paper holds its shape through multiple passes of the needle without bending. I grabbed the 1/4" seam pack for a smaller project, and the crisp edges made alignment a breeze.

Thomas W. ★★★★★ Oct 21, 2026

The 3/8" seam option gives me just enough fabric to nest my points perfectly without any bulk. These papers hold their shape nicely even after pressing multiple seams over them.

William ★★★★★ Oct 20, 2026

I’ve been using these 2 1/2" equilateral triangles for a new EPP project, and the crisp 1/4" seam allowance makes aligning pieces a breeze. The paper itself holds its shape well even after multiple uses.