Specifications: Color: PinkMaterial: Borosilicate glassHeight: 4.3 inchesWidest diameter: 1.33 inches100% waterproof Notice: Clean before and after each use.Recommended to use with lubricants.Wash with toy cleaner or warm water. Safe Material Made of borosilicate glass,it won't easily wear or tear, no odor and safe to use. Hot and Cold Play Put it in Hot or Cold water, you will get a different experiecne. Long Neck The neck of the glass anal plug is long, it can prevents the anal plug from slipping into the anus. Waterproof for Fun Easy to clean and just wash it under a running water with soap, enjoy your bath, shower or spa time for solo enjoyment or with your lover.