Specifications:
Item Name: Copper Arrow Weight Insert
Grains:50 grain
Quantity: 12pcs
Material: Copper
Suitable for: ID 6.2mm Arrow shaft

Package Includes: 12pcs, 24pcs, 50pcs Brass Inserts

Features:
Will increase your FOC and give better penetration .
The workmanship is firm and durable.
Very easy to install,Just a slight bit of glue and they slide right in locking in place.