Made for the G5 Mark Series of arrows, but compatible with other .203" ID manufacturers.

• Construction: Stainless Steel
• Pack of 12

Sizes and weights:

• 250 Spine collar 3 dot - 35 gr.
• 300 Spine collar 4 dot - 36 gr.
• 350 Spine collar 5 dot - 37 gr.
• 400 Spine collar 6 dot - 38 gr.