Feature: 1. 4 template rulers of different sizes and different numbers. Letters can help children draw, and at the same time can help children learn letters and improve children's learning ability. 2. Made of high‑quality plastic, these digital drawing templates are durable, and not easy to break, different digital patterns, you can easily draw the effect you want. 3. The template ruler is made of sturdy plastic, durable, lightweight, non‑toxic, tasteless, and harmless, so you can safely let your children use it, the rulers can also raise their interest in math. 4. With wide application, this template is not only suitable for artistic design, surveying, architecture, drawing templates, etc., but also suitable for offices and schools, students and children. 5. You can send this drawing templates plastic rulers set to your friends, family members, relatives and classmate as a gift, or given to children as practical tools to develop their interest in painting. Specification: Item Type: Templates Rulers Material: Plastic Specification: 4 Pieces/Set Usage: Digital Painting, Children's Drawing Tools . Package List: 4 x Templates Ruler Note: Please note that the color of this product will be sent randomly, and make sure you will not mind before ordering.