Adjustable shoulder strap length, folded length range: 21.8-30 inches, suitable for users of different heights. Dual carabiner ensures balanced force at the connection point, improving stability. High-quality, large-sized metal hooks with strong load-bearing capacity. CNC precision machining metal fixed ring, high strength and hardness, durable and long-lasting. Materials: high-grade fabric + nylon + leather + metal; soft and comfortable sling strap, pressure-relieving and breathable. The inner wall of the fixed ring has anti-slip padding, which is soft and scratch-resistant while increasing friction, firmly locking the gimabl body. Anbee Ronin RS 3 / 4 Pro Mini Neck Strap, Adjustable Dual-hook Carry Strap with Fixed Metal Ring for DJI Ronin RS3 / RS 4 / 4 Pro Mini Handheld 3-Axis Gimbal Stabilizer