Material: Top Quality 304 Stainless Steel， Never Rusty.
5 size Clamp Ring available Inner diameter approx. :
38.1mm(1.5\'\') 41.3mm(1.6\'\')，44.4mm(1.7\'\')，47.6mm(1.8\'\') and 50.8mm(2.0\'\')
Inner Diameter of Cage approx. 33mm
Length of Cage approx.45mm
Length of Catheter approx. 56mm
Diameter of Catheter:6mm
Length of Anal plugs:90mm
Caution: 5 size clamp ring， pls leave a message of your best size， or we will deliver you 47.6mm(1.8\'\')
Notice:We strictly ensure your privacy， take the message confidentiality and secret packaging.
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