A black silicone butt plug that you push the sides together to insert and once its in the sides push away to create an anchor. The base works as a retrieval cord so its easy to remove.
Packaging, Aluminium Foil Bag.

Length: 4 Inches
Washing: Hot soapy water and toy cleaner
Insertable: 1 to 5 inches
Diameter: 1.5 Inches
Colour: Black
Flexibility: Bendable
For Who: Both
Material: Silicone
Brand: Various Toy Brands
Size: 4 Inches