Comprehensive Set: This pack includes 8 robust stainless steel shackles, each featuring a durable leather handle. Designed to meet a variety of needs, these shackles are ideal daily use, providing functionality and reliability in multiple scenarios. Optimal Dimensions: Each shackle measures 2 inches in diameter, paired with a 4.5-inch leather handle, crafted to offer ease of use and maximum comfort. These dimensions ensure the shackles are manageable and effective various applications. Efficient Quick Release: Outfitted with a quick-release pin, these shackles offer immediate disengagement even under load, making them indispensable in urgent situations, especially firefighters using SCBA masks. Superior Quality Materials: Constructed from marine-grade 316 stainless steel, these swivel shackles resist rust and corrosion. The genuine leather handles are wear-resistant, ensuring durability and longevity even in harsh environments. Versatile Functionality: Ideal a wide range of activities, from outdoor survival and lifting to diving and surfing. These quick-release clips are essential rigging, sailing, and other marine or outdoor adventures, enhancing safety and efficiency. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:316 stainless steel Package Contents: 8 * Mask Quick Release Shackle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.