Item Type: Sewing Machine Threader Material: ABS Product Size: Approx. 7.2 x 1 x 1cm / 2.83 x 0.39 x 0.39in ( Manual Measurement, Slight Error May Exist ) Package List 1 x Sewing Machine Threader 1Eco Friendly ABS: This sewing machine threader adopts eco friendly and durable ABS material, safe and nontoxic. 2Time Saving: This machine needle inserter helps the thread pass easily through the eye of the needle when threading in poor light. 3Wide Application: The machine needle threader can be used household sewing machines, overlock sewing machine and flat seaming machine. 4Proper Size: This automatic needle threader is about 2.83in in length and 0.39in in diameter, making it easy and convenient to handle. 5Convenient Inserting: This sewing needle inserter holds needles firmly to prevent falling while changing needles.