XIANQI Durable Seam Rippers---The blade is made of SK5 with sharp and durable edges, which is convenient and convenient for long-term use. Practical Thread Cutter Ring---The outer plastic material has good ductility, it is not easy to crack, good quality and safer. Adjustable for most fingers--- The opening design of the thread cutter ring will automatically expand, and the most suitable finger circumference is 5.5 - 6cm / 2.2 - 2.4in. The Craft Seam Rippers Material--- The cutting efficiency of the blade is high, and it is mainly suitable for textile, weaving, packaging and other industries. Great For Hand or Machine Sewing--- Easy to use, just put on your finger, it is a great gift for friends who are sewing. Colour: orange, yellow, black Product includes: 6pcs Size: 2*1.7 cm Notes: Please allow 1-3cm error, due to manual measurement, please make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual colour of the item. Thank you for your support!