The Master Series Abyss Hollow Anal Dilator is made of Aluminum Alloy, making it lightweight and is available in 3 diameters: 1.5 inch, 1.7 inch, and 1.9 inch.  It is non-porous and compatible with any lubricant.   A lube shooter can also be inserted to add lubricant.  Its neck is slightly slimmer than the plug for a comfortable fit between the anal sphincter.  Its wide rim keeps the toy anchored.
This toy has a 30 day warranty with XR Brands. Please read the returns and warranty requirements before contacting XR Brands. Click here for XR Brands warranty information