Black Diamond Standard Dogbone 16cm 6-Pack One Size. The beefy construction resists abrasion and is easy to grab while the rubber Straitjacket insert in the bottom keeps the bottom carabiner secured for easy clipping. 6-Pack of Standard Dogbone 16cm Specifications for Black Diamond Standard Dogbone 16cm 6-Pack: Manufacturer: Black Diamond Length: 16 cm Features of Black Diamond Standard Dogbone 16cm 6-Pack 18 mm Polyester construction for strong durable performance Straitjacket insert keeps the bottom carabiner in the optimal clipping position 12 cm and 16 cm lengths available Package Contents: Black Diamond Standard Dogbone 16cm 6-Pack Black Diamond BD3801050000ALL1: Standard Dogbone 16cm 6-Pack One Size