Extended length: 135cm; Standard length:110cm,Contraction length: 34cm Locking Mechanism:Quick lock Best Use:Climbing,Backpacking,Mountaineering,Travel

• Ergonomic design, safty and convenient.
• EVA foam handle, absorbent.
• Quickly locking system, durable and saftly.
• Apply 7075 aluminum alloy, strong and durable.
• International length standard 110-135CM, fit to all people. Reminder: Do not exceed the stop line in using.

Ergonomic design, safty and convenient.eight hours tech