Black Eagle Arrows X Impact Nock Collars 300 12 pack 1006073. Precision-machined from durable aluminum these collars are built to withstand repeated shots without wearing out. Lightweight at just 2.6 grains each they ensure added protection without compromising performance. Designed for use with X Impact shafts these orange collars are easy to install and remove and their vibrant color enhances visibility. Each pack includes 12 collars to keep your gear fully equipped. Specifications for Black Eagle Arrows X Impact Nock Collars: Manufacturer: Black Eagle Arrows Color: Orange Size: 300 Features of Black Eagle Arrows X Impact Nock Collars: Designed for X Impact shafts Constructed from durable aluminum Protects the nock end from damage Easy to install and remove Weighs 2.6 grains each Orange color for high visibility Sold in a pack of 12 Package Contents: Black Eagle Arrows X Impact Nock Collars