LAPD Tit Cylinders

For pumping nipples. Increases blood flow to the nipples and therefore enhances sensitivity. LAPD Tit cylinders S (1/2 inch = 13 mm) LAPD Tit cylinders M (5/8 inch = 16 mm) LAPD Tit cylinders L (3/4 inch = 19 mm) LAPD Tit cylinders XL (1 inch = 25 mm)