Professional Neck Strap is designed for Nikon mirrorless or DSLR cameras with two strap eyelets. Made of comfortable and durable Neoprene. It evenly distributes the weight of your camera thereby minimizing strain on back, neck and muscles. Its rugged interior surface prevents the strap from going around when you are shooting. The anti-clip exterior surface constructed from breathable fabric provides better heat dissipation. With the two buckles on the strap, you can quickly adjust the strap to your comfort and shooting style. All the features of the strap make it an ideal tool for you to take photos constantly for a long time. Overall Length: 1200mm Middle Length: 570mm Width: 43mm Neoprene Thickness: 6mm Load-bearing: 6. 6lb Net weight: 1. 4oz Compatibility: Designed for DSLR, mirrorless, and compact system cameras