Abundant Quantity and Assorted Sizes: you will receive 104 pieces of spring steel wires in 12 different sizes, including 15 pieces of each 0.3 mm, 0.4 mm, 0.5 mm, 14 pieces of each 0.6 mm, 0.8 mm, 9 pieces of each 1 mm, 1.2 mm, 5 pieces of each 1.4 mm, 1.6 mm, 1 piece of each 1.8 mm, 2 mm, 3 mm, and each measures approx. 40 cm/ 15.75 inches in length; Sufficient quantity and size is enough for you to make different needs of springsStainless Steel Material: these spring wires are made of quality 304 stainless steel, with a strong rust resistance and corrosion resistance, which can provide you with a long service life and you can use them with confidenceNice Performance: the straight steel wire has good toughness and elasticity, easy to form and no crack, which can work well and help you to get nice effectsEasy to Cut: these spring steels are beautiful and easy to cut, and you can cut them to any size as needed; They are very practical and convenientWidely Applicable: these spring assortments can be widely applied in daily life, which are suitable for make spring and wire forming parts, hinges or connectors for 3D prints, even barbecue grilling skewers, fish stringer kit and more Features: Practical gifts: You can use these spring wire gauges as gifts for men, and they will be happy to receive such gifts. They are very practical in daily life. Multi purpose: You can also use these stainless steel wire to make coil springs or other applications, which are ideal tools for home. Specifications: Material: 304 stainless steel Color: as shown in the pictures Size: 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm, 1 mm, 1.2 mm, 1.4 mm, 1.6 mm, 1.8 mm, 2 mm, 3 mm Length: 40 cm/ 15.75 inches Package includes: 104 x Steeless steel spring wires Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.