Feature:1. Plastic Material: Plastic ruler, the plastic material is soft, not easy to break, very durable, and can be used for a long time.2. Flexible and Durable: The Needle gauge is easy to use, durable and flexible, making it a must have for your knitting projects and easy to use.3. Clear Scale: The gauge is what you need to calibrate the hook size to the yarn size printed on it, with a clear scale for ease of use.4. Multi Purpose: Easy to use and store, it can be used as a sweater pin or loop pin or as a regular ruler.5. Perfect Gift: If the size of the sweater needle you are holding is not marked or not very sure, you can use this to quickly know the size of the sweater needle, and you can give it as a gift to your friends and family.Specification:Item Type: Plastic Knitting Needle GaugeMaterial: PlasticSpecifications: 4 PiecesProduct Use: HouseholdScope of Application: Most ScenariosSize: Approx. 16 x 4cm / 6.3 x 1.6in Package List:4 xPlastic Knitting Needle GaugeNote:1. Please understand that there is 1 to 2 inches (about 2.5 to 5.1 cm) error in the manual measurement.2. Due to the difference between different monitors, the actual color may be slightly different from the picture.