The Sew Easy Patchwork Triangle is the ideal ruler for squaring up blocks for your patchwork projects. It is perfect for cutting half-squares and quarter-square triangles as well. Make precise shapes with this excellent template, with helpful measurements and guides. This durable acrylic template has laser-cut edges for precision cutting, with a two-colour grid for all of your essential measurements. It is suitable for both left- and right-handed use, and will be very useful for your home sewing projects. Size: 24.1 x 24.1 cm (9.5 x 9.5 inches)Laser-cut edges for precision cuttingMade from tough durable acrylicIdeal for squaring up blocksSew Easy Patchwork Square 9.5 x 9.5 Inches