Description: Material: polyethylene (PE) and cotton Length of tag fastener: 19 cm / 7.5 inch Accommodate bores over 2.5 mm / 0.1 inch Eco-friendly and pollution-free Suitable for fastening or tying tags on clothes, toys, shoes, luggage, belts, purses or any other parts that need to be tagged Specification: Length of cotton string: 20 cm / 7.9 inch Diameter of cotton string: 1.2 mm / 0.05 inch Length of PE thread: 12 mm / 0.48 inch Diameter of PE thread: 2.5 mm / 0.1 inch Length of PE Lock: 10 mm / 0.4 inch Diameter of PE Lock: 3 mm / 0.12 inch Package Includes: 200 Pieces tag fasteners Note: Please allow 1-2 mm and 1-10 bundles of inaccuracy due to manual measurement. Thanks