Size & Package: One pack of 50 pcs needle threaders in Random Color. Each simple threader is 1.57 inch in length, 0.78 inch in width and 0.1 inch in thickness. The wire length is about 0.19 inch. How to Use: 1. Insert the needle threader wire hook into the needle pinhole. 2. Hang the thread on the threader wire loop. 3. Pull the needle out and the threading is completed. High Practical: Plastic sewing needle threader is used to solve the problem of difficulty in threading for people with poor eyesight. The threader works for any size of needles and thread, especially fits for threading those needles with small needle eyes, help to improve efficiency in needle work. Easy To Store: Light, small and flat needle threader tool is not for use, they can be easily stored in a box when not in use, saving space. Best Gift for Homemade Lovers: Needle threaders for small eye needles are suitable for most sewing works, denim, silk, canvas and cotton, -, decorative stitching, and embroidery. The threaders for sewing are good gifts for those who love to DIY crafts. Colour: multi-color Material: plastic Package Contents: 50 * Needle Threaders (5 colors, 5 for each color) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.