LAPD Mushroom Cylinder

A beautiful solution when you want to mainly pump your penis head and not so much the shaft. The expansion of the shaft of the penis is limited by the smaller inner diameter of the neck of the cylinder. The head on contrary, has much more space for expansion. Length of these cylinders are all around 10 inch (25 cm). Available in four different sizes: * Opening 1.75 inch (4.4 cm) / Neck length 5.00 inch (12.7 cm) / Inside 3.00 inch (7.6 cm) * Opening 2.00 inch (5.1 cm) / Neck length 5.50 inch (14.0 cm) / Inside 3.25 inch (8.3 cm) * Opening 2.25 inch (5.7 cm) / Neck length 5.50 inch (14.0 cm) / Inside 3.25 inch (8.3 cm) * Opening 2.50 inch (6.4 cm) / Neck length 5.50 inch (14.0 cm) / Inside 3.25 inch (8.3 cm)