Hyori Itai Opaman Freedom Hole is a hand held sleeve in a two layer material construction with two close ended tunnels. In case you are unfamiliar with two layered or Dual-layer material design, it is where the walls of the tunnel is made from a different material than the rest of the item. This type of design allows for one material that may produce a better tactile feel on the outside while another lines the inner tunnel for a better experience during use. Be sure to check out all the pictures above to get a complete idea on the internal design of Hyori Itai Opaman Freedom Hole .
*Use only water-based lotion or lube with this product.