30 pack of Black Clone Collars - Designed specifically for 2" Net Pot, Clone Machines and DIY Cloners

Premium Neoprene is firm to the touch, yet soft on your cuttings - Non-toxic and sterile - PH Neutral

1 7/8" (Diameter) x 3/4" (Height) - 48mm x 19mm - Collars can be marked with permanent ink for easy identification

Advanced 8 Spoke Design allows for less pressure on cuttings - Hold many small cuttings in a single Clone Collar

Made in Denis Foam, Buy from a brand you can reliy on.