Material: High quality plate, firm durable.
•Style: Unique individuality design, takes you noble quality.
•International popular style, gold proportion design, take to you perfect stereoscopic effect.
•Special-purpose ball bearing track makes the noise smaller and steadier.
•Special-purpose locking device prevents locking reciprocally.
•Buckles hand made of ABS plastic is durable.
•Structure: Reasonable structure and convenient assembly can save 75% transport expense for you, and avoid 30% transportation loss.
•Assemble Time: Finishing assembly only needs 20 minutes.