·Cane Tags are available in a variety of colors, which is convenient for marking and color differentiation of samples. ·Cane Tag suitable for Cane with outer diameters of 10mm and 13mm. ·Cane Seelve suitable for Cane with outer diameters of 10mm and 13mm. ·Cane Seelve can prevent the freezing tubes or cryotubes from falling off the cane.