SSND-MD 11-20mm 33-60Fr 8" Multi-Diameter Stretching Sound

Here is a longer and thicker complementary addition to the multi-dimensional flexible urethral stretching silicone sound series. With its smooth rounded tapering tip that measures approximately 10.5mm, this one is perfect for the next stage of stretching to enable the full insertion of larger sounds. This model is very similar to our MD10-18mm stretching sound, just with slightly more stretching diameter and length. Like the MD10-18mm sound, it also has a velvety penetration as each segment stimulates and spreads the way for the following slightly larger segment to do the same. The total insertable length is approximately 8" up to the flange with a 15.5 mm (approximately 47 French) deeper retaining valley just in front of the base. This probe can be purchased with an open core for extended-length wear to accommodate drainage or with a completely solid configuration.

The sound has 8 separate segments sized as follows:    

1 - 11mm 33Fr

2 – 12.5mm 37Fr

3 – 14.5mm 43Fr

4 – 15.5mm 46Fr

5 – 16.5mm 50Fr

6 – 17.5mm 53Fr

7 – 18.5mm 56Fr

8 - 20mm 60Fr

The silicone material is very flexible in the smaller diameter regions but still quite firm when ordered in the #10 silicone, which I recommend for a moderate level of stiffness. If you want it to be as softer, the "00-50" is really nice because it will allow the sound to compress a little upon insertion and then exert a continuous outward pressure to stretch the urethra to the selected size gently. The softer material, the more compression. Liberal amounts of lubrication allow this sound to be inserted to the desired expansion size while at the same time remaining comfortable and stimulating for extended wear if that is what you desire. 

 The #18 and #30 are the only silicone that we have available in pure translucent. The #00-50 and #10 base color are a translucent white but can be mixed with all our standard color selections. 

Enjoy!