Gray Sterile 27G x 3 4 0,4 Mm x 20 mm 100 Paragraph. Sun m needle in gray, sterile, 27g x 3 4 , 0,4 mm x 20 mm without latex sun m sterile needle have one additional sharp tip, there minimizes patient discomfort. Needle is of stainless steel past, the laws have color coded ends, sa one can know difference on size of needles. Can... Read throughout product description by to press on buy button.