Shaft Length:31”
Total Lenght：81.8cm /about 32.2 inch
Inside Diameter:4.2mm/about 0.17 inch
Outside Diameter:5.52mm(700 Spine)/5.62mm(600 Spine)/5.44mm(800 Spine)
Straightness: +/-0.006"
Spine: 400/500/600/700/800/900/1000
Weight:  About 18.2g(700SP)/About 17g(900SP)
Shaft Material：pure carbon
Feathers:  3"
Nock: Adjustable
Feathers Color:2 Purple 1 White/2 Blue 1 White


Note:The above parameters are manual measurements, and there may be errors

seamless carbon arrow shaft for maximum durability
Made of high quality pure carbon fiber, durable and well-balanced.
Good performance, small hand vibration, fast speed.
The bullet head is round stainless steel for optimal accuracy and target penetration.
True feather keep flight pointing in the right direction.
Perfect for target practice and outdoor shooting.

User Notice 

Do not shot against concrete wall or any hard substance. This may damage the arrows. 

Nocks are not fixed by glue,they can be adjusted for your bow.

If the fletching have a little bent,you can straighten them by using an air dryer or soaked in hot water.

Terms Or Sale 
1) Please contact us first before you start a return. 
2) The item comes with 30-Day Money Back Guarantee. 
3) If the item is defective or not as described, we will take the responsibility. 
4) If you purchased wrong item, don't like it or don't need it any more, the return shipping fee will be at your cost. 
5) Our warranty does not extended to any products that are not under normal operating conditions as a result of misuse or improper installation on the buyer or user's part. 
6) We accept the return within 30 days after you receive the item. But you need pay for the shipment. After we received your return, we will refund you immediately. 
Contact us 
If you have any questions or advice, please don’t hesitate to contact us. Please do let me know before leaving me a neutral or negative feedback. We will reply within 24 hours on weekdays. 
Please trust us and Confident With us！