Product Type: Cock Ring
Double Silicone Penis Ring
I got the Silicone Infinity Ring after a similar ring, but different design snapped and broke, so here's the review:
Silicone material: excellent quality, smooth finish.
1. Thickness quite impressive since to secure past both testicles, you need to stretch quite a bit. Therefore, the thickness uses about a 25-30% erectness/sturdiness level to be securely firm. Once it about 90%, it continues to be firm, but doesn't cut off stimulation.
2. After ejaculation, removal of the rings are quite easy and painless. Scrotum ring usually releases first since its the quickest to decrease in size. Spills and overflow wash off easily and doesn't get into any unnecessary spacing (forcing more wear and tear from those wash areas) that some ring designs have.
3. Symmetrical: This is quite interesting since it allows for balanced usage and wear. With other designs, there is usually the larger hole for the scrotum (to bypass the testicles, see #1). Because of this, wear on the scrotum ring usually breaks first. With this design, it allows the Silicone material to be balanced on both rings as you can tell which ring has been used for what.
4. Sizing: more than enough coverage to not interfere with penetration depth. Although could cover some vagina-penis hair contact.
Overall, simplistic design and material make this an excellent product, expect it to be durable and used for quite some time. Absolutely recommend!
If there was a disadvantage, it would be that it is too successful, and your hardness won't be as hard for normal sessions without it. ;)