Paper Pieces for English Paper Piecing

1/2" Half Square Triangle

1/2" Half Square Triangle - Main image
1/2" Half Square Triangle - View 21/2" Half Square Triangle - View 31/2" Half Square Triangle - View 4
$4.34 $7 In stock

1/2" Half Square Triangle papers and acrylics from Paper Pieces, offered in several seam and windowed options for English paper piecing.

  • Available ProductType options: 1/4" Seam, 3/8" Seam, 1/4" Windowed, 3/8" Windowed, No Seam, Small Pack: 100 Pieces, Large Pack: 600 Pieces, and Bulk Pack: 1200 Pieces.
  • Part of the Half & Quarter Square Triangles and Triangles & Variations categories.
  • Brand: Paper Pieces.
  • Choose the seam allowance, windowed style, or pack size that fits your project.
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

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

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

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Mia ★★★★★

I was a little nervous the paper would tear when sewing, but the 1/4" window option makes it easy to see exactly where to stitch and the pieces hold their shape beautifully.

Nicholas ★★★★★

These 1/2" papers with the 1/4" seam option are perfect for my mini projects—the seam allowance is just right and they hold their shape beautifully through basting.

Robert N. ★★★★★

The 3/8" seam leaves just enough fabric to fold over without bulk, and the papers hold their shape perfectly even after repeated handling. I’ve been using these for a scrappy quilt and the precise angles save so much frustration.