This is the standard shoulder strap that comes with Sony's α (Alpha) series of digital SLR cameras. As shown in the photos, one of the stoppers is missing. Please check the condition in the photos. The width is approximately 40mm, which reduces the burden on the shoulders and neck even with heavy equipment. The lining has a non-slip material, which enhances stability during shooting. The material is polyester, and the length is approximately 1,070mm. The width of the standard included strap is generally around 38mm. Thank you for looking.