This dildo is a special glass designed to withstand temperature extremes & mild bumps. The sleek design is frictionless & with the curve can easily reach the G spot. It adds a thrilling dimension to your sex play & is easy to clean. A velvet carrying case included. Length : 18.8CM Diameter: 3.41CM Head Diameter: 2.77CM Made of Pyrex Can be cooled or heated in an ice bath or hot water Can be washed in the dishwasher