JHK Ergonomic Reclining High Back Mesh Living Room Rocking Gaming Chair Computer Desk SwivelSPECIFICATIONS Backrest Height: <125mm >800mm Brand Name: JHK Folded: No General Use: Commercial Furniture Hign concerned Chemical: None Installation Method: Assembly Is Rotatable: Yes Material: Lacework Specific Use: Office Chair Style: Executive Chair,Mesh Chair,Swivel Chair Type: Office Furniture With Handrails: Arms Included With Rollers: Yes is_customized: No About this item [Lockable Reclining Function] By pushing the lever up down, it locks