【Features】◐Breathable mesh cushion: Fit the curve of hip, relieve sitting position pressure. It can be seated for 8 hours everyday to give you comfortable enjoyment.◐Lumbar support: With high tensity mesh fabric, solving the lack of load-bearing support on the mesh to make the waist and back fit well. ◐Special design: The S-shaped waist and back can fit close to the surface of the chair to relieve fatigue. Streamlined armrest let the arm relax naturally.◐Reinforce the skeleton: after repeated pressure test, the load-bearing wear is not easy to break.Product Name: Swivel chairMaterial: steel rod + fabric + nylon feetWhether it is foldable: NoWhether it can be lifted or lowered: YesWhether it is reclining: NoWhether it can be rotated: yesWhether it can be stacked: NoFabric material: meshColor Classification: Black , RedFive-star foot material: nylon feetHandrail type: fixed armrestRoller: universal mute PU wrapping wheelApplicable occasions: restaurants / cafes / shopping malls / business hall / restaurant / bar / company, etc.Maintenance:1. PU material swivel chair should maintain indoor ventilation to avoid PU aging.2. It should not be placed in direct sunlight, so as to avoid fading of the fabric or leather surface, premature aging, and the rubber layer falling off.3. When sitting on a swivel chair, pay attention to the uniform force of each leg of the chair, and do not sit on one side. Unbalanced forces and damage to the strength of the chair structure.4. When the gas rod is lifted and lowered, the front and back tilting should be lightly pulled, lightly moved, and the force should not be too strong. The hardware fittings should be lubricated frequently.Tips:1. Don't sit on the armrests to avoid damage, and don't play on the swivel chair to avoid danger.2.Please take care when insta