5-1/4" x 3-1/4" Isosceles Triangle

5-1/4" x 3-1/4" Isosceles Triangle - View 3

5-1/4" x 3-1/4" Isosceles Triangle - View 4

5-1/4" x 3-1/4" Isosceles Triangle - View 5

5-1/4" x 3-1/4" Isosceles Triangle - View 6

$19.5 ~~$30~~ In stock

5-1/4" x 3-1/4" Isosceles Triangle: Paper Pieces and Acrylic Templates sold separately. Please select Product Options above for Quantities and Descriptions.

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)

Ava S. ★★★★★ Oct 20, 2026

I love that these paper pieces are pre-cut and ready to use for my English paper piecing project. The 5-1/4" x 3-1/4" isosceles triangle is the perfect size for my quilt design.

David W. ★★★★★ Oct 19, 2026

The acrylic template is crisp and clearly marked, so I can see my fabric lines without squinting. The 5-1/4" by 3-1/4" size is perfect for the blocks I’m piecing, and the edges are smooth enough to trace around quickly.

Olivia Y. ★★★★★ Oct 18, 2026

Cutting out fabric pieces is so much faster with these acrylic templates—the sharp edges made crisp, accurate cuts every time. I've already used them for two quilt blocks and the triangles fit together perfectly.