Measurement Instructions: Select an option for all of the questions above. For best results, select the correct size parts. Measurements can be taken with a piece of string and a ruler. Measure your penis with the string (wrap around for circumference), then use a ruler to measure the string. The more accurate your measurements are, the better your cyliders will work. All information is private, Dr. Kaplan adheres to strict doctor/patient confidentiality standards.
Please be precise with your measurements, Dr. Kaplan's 12 Inch Cylinders are custom sized and made-to-order. Due to their individual tailoring, all 12 inch cylinders are non-returnable, non-exchangeable, and non-refundable.
Dr. Joel Kaplan's First 12-Inch Expansion Cylinder is designed for 'big boys' and pump system veterans. It is included in our special 12'' Premium Electric Pump System. The purpose of this cylinder is to lengthen and thicken the penis, both in erect and flacid state. The cylinders are injection molded, they are one piece, durable, and are easily cleaned. They have no seams and will never crack.