Two pumps and four rings - imagine! Just pump up your nipples and roll on the rings, as tight as you like for maximum stimulation. Whatever your nipple size, this 10-piece set is sure to satisfy!

With these nipple rings you can stay stiff and sensitive 24 hours a day. Tip: why not try using smaller rings on your nipples for pleasurably tight sensations?

Contents: two plastic-tipped pumps, 3.25-inch and 3.5-inch in length, and four pairs of rubber nipple rings of varying sizes.

The diameters for the rings in the Nipple Pump Kit measure as follows:
0.5 inches
0.3 inches
0.25 inches
0.2 inches