The Boundless™ Boxer Brief Harness is an ultra-comfortable, easy wear harness designed with powerful performance and comfort in mind. This classic harness has a supportive extra-wide waistband, soft stretchy material and internal probe straps for the ultimate support. Enjoy easy access to your favorite probe with the accommodating double panel interior design. The durable, reinforced O-ring stretches to accommodate your favorite packer, vibrator or dildo. Beginners and expert users alike will love frustration-free pleasure with this easy-to-wear harness. Simply secure your favorite probe, slip into the extra stretchy waist and thigh straps and dive deep into passionate penetration or enjoy comfortable all-day wear. Enjoy easy clean up by machine washing and hanging to dry. Size Large to X-Large - Diameter: 13"