Keep your cock locked and loaded in the Stainless Steel Penis Trapper
 
Place your cock and balls into this stainless steel trapper and let the weight of the cock ring enhance your sensations. The balls tend to contract during orgasm, but this ring will provide some resistance resulting in a new pleasurable feeling when you climax.
The two sides of the cock ring keep the cock locked in tight, and provides room to place the balls through. It locks together with a single screw on each side. A hex key is provided for immediate use.

Stainless Steel Penis Trapper Specs and Benefits:
Length: 40mm; scrotum ring 30mm(1.2 inches); penis ring 32mm(1.25 inches); cock root ring: 44mm(1.73 inches) in diameter.
Material: Stainless steel
Color: Silver
Weight: 0.9kg

The weight of the trapper keeps the balls from fully contracting during orgasm

Please note that this device is for small cock basically. Because you can imagine,its cock ring size is 44mm,scrotum ring size is 30mm,penis ring is 32mm.If you have one corresponding size bigger than its size,it must not fit you.
Make sure it is suitable size for you before order,I have described it very clearly.