Strap-ons are sex toys used for penetration and sexual play, typically consisting of a harness that is worn around the waist or hips and a dildo or vibrator that is attached to the harness. Strap-ons are versatile tools that can be used by individuals of any gender or sexual orientation for a variety of purposes, including vaginal or anal penetration, pegging (a practice where a person anally penetrates their partner with a strap-on), or gender affirmation play. Strap-ons can also be used for role-playing scenarios, dominance and submission dynamics, or exploring power exchange dynamics within a consensual context.

Strap-ons come in various shapes, sizes, and materials, offering different sensations and experiences for both the wearer and their partner. They can be used for solo play or with a partner, allowing individuals to explore different levels of penetration and pleasure. Communication, consent, and mutual respect are crucial when incorporating strap-ons into sexual activities to ensure a pleasurable and enjoyable experience for all parties involved. Proper hygiene, lubrication, and cleaning of the strap-on are also important to prevent the spread of bacteria and maintain sexual health and safety.