ITEM NAME:Cloth DIY Quilting Patchwork Ruler Office School Diamond Shape Sewing Templates Features: The sewing ruler is designed for sewing patterns, seam allowance, patchwork, measuring, drawing, cutting, etc. in clothing or fabric. All angles are vertically mirrored to make it easy for left and right handed people to use the ruler effectively.&;nbsp; Great tools for designers, pattern maker, dressmaker and tailor. The design of different shapes using small size and large size connection is to meet various patchwork needs. The measurements are embossed onto the surface and allow for precise cutting at any angle. The unique multi-precision scale design makes the sewing ruler easy to use. Made of acrylic, it features good toughness and durability.&;nbsp; Specifications: Material: acrylic Color: white Size(L x W):about 21x 11.6 cm Package included: 1pc x patchwork ruler Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement..1pc x patchwork ruler. The unique multi-precision scale design makes the sewing ruler easy to use. All angles are vertically mirrored to make it easy for left and right handed people to use the ruler effectively.