The Excelta 2000WP Roto-pic™ vacuum cup kit contains cups that are made of silicone rubber with brass fittings. It contains one each of the 2050 (3/8"), 2051 (1/2"), 2052 (1/4"), 2060 (Circo-Vac), and 2071 (Vetro-Vac w/high temp support).

Warning: California Prop 65

This product may expose you to chemicals including DINP, which is known to the state of California to cause cancer and birth defects or other reproductive harm.