Threading needles for beading, sewing crafts accessories. Lightweight and thin in depth, so durable and practical. Big eye design makes it easy to thread and use any size threads. Suitable for crafts, sewing, jewelry making, arts etc. The material is elastic steels due to its safe, non-toxic and no peculiar smell. Specification: 1: Approx. 4.5cm/1.77inch (3 Pieces) 2: Approx. 5.8cm/2.28inch (3 Pieces) 3: Approx. 7.6cm/2.99inch (3 Pieces) 4: Approx. 10.2cm/4.02inch (3 Pieces) 5: Approx. 11.5cm/4.53inch (3 Pieces) 6: Approx. 12.8cm/5.04inch (3 Pieces) Package Includes: 19 Piece/Set Threading Needles for Beading(8 Pack) Note: Please do not use a thread needle, this needle is made of two very thin steel wire links at both ends, the middle can open. Can string beads of various sizes. Because it is very thin, it is relatively fragile. Do not pull hard when using it. Please allow a little measuring deviation due to manual measurement. (1cm=0.39inch) Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!