Paper Pieces for English Paper Piecing

3" x 3-17/32" Isosceles Triangles

3" x 3-17/32" Isosceles Triangles - Main image
3" x 3-17/32" Isosceles Triangles - View 23" x 3-17/32" Isosceles Triangles - View 3
$4.08 $6 In stock

3" x 3-17/32" Isosceles Triangle papers and acrylics from Paper Pieces, sized for English paper piecing. These isosceles triangle pieces are part of the Triangles & Variations range and are available in several pack sizes and seam options.

  • Shape: isosceles triangles, 3" x 3-17/32"
  • Brand: Paper Pieces
  • Pack sizes: Small Pack (30 pieces), Large Pack (180 pieces), Bulk Pack (360 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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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)

John ★★★★★

The acrylic versions are a game changer for me—they're exactly the same size as the paper ones, so I can just place and baste without re-measuring. These isosceles triangles are perfect for my current geometric quilt project.

Carter K. ★★★★★

I’ve been using these for a hexagon quilt border, and the 3-17/32" height makes them fit perfectly with my other shapes. The acrylic templates slide smoothly over fabric without snagging.

Joshua C. ★★★★★

The 3-inch base makes these triangles a perfect fit for my current quilt project, and the acrylic templates are impressively sturdy. I've already cut dozens of fabric pieces with no shifting or slipping, which saved me a ton of time.