Feature:1. The flat design at the bottom of the needle allows it to be stably installed on the sewing machine.2. Needles of different sizes have different color needle handles for easy identification and access.3. No. 9 is used for thin fabrics, No. 11 is used for medium to thin fabrics, No. 14 is used for medium to thick fabrics, No. 16 is used for thick fabrics, and No. 18 is used for thick fabrics.4. Made of highquality alloy material, it is resistant to wear and corrosion, and is not easy to deform after longterm use.5. Sewing machine needles with flat handles are suitable for most household electric sewing machines and old-fashioned sewing machines.Specification:Item Type: Machine NeedleSpecification: 1 setMaterial: AlloyNeedle Length: Approx. 3.9cm / 1.5inApplication: Most household sewing machines.Package List:10 x No.9 Machine Needle10 x No.11 Machine Needle10 x No.14 Machine Needle10 x No.16 Machine Needle10 x No.18 Machine Needle