1. Versatile knitting needle ruler: Quickly determine the needle size with this ruler designed for knitted socks. It features both US 0–15 and metric 0–10mm measurements to meet most knitting needle requirements. 2. Strong and durable: This ruler is made with a thick, smooth surface for accurate measurements. With a thickness of 0.5 cm (0.2 inches), it ensures durability and stability while resisting bending or breaking. It is easy and comfortable to handle during knitting projects. 3. Improve your knitting: This ruler is a helpful tool for any knitting enthusiast. Featuring a comfortable design and clear engraved scale, measuring your knitted socks is simple and precise. This tool enhances your knitting experience by providing better control over the length and circumference of your projects. Reduce guesswork and achieve more consistent results. 4. Knit socks with confidence: Use this ruler to easily measure and shape hand-knitted socks. It is a practical aid for improving knitting accuracy and creating well-fitted garments, ideal for personal use or thoughtful handmade gifts.