Lacoo Mid-Back Office Desk Chair Ergonomic Mesh Task Chair with Lumbar Support, GreenDescription:Lacoo mid-back mesh chair with Two Wings support can gave you much support to help you avoid hurt from long time sitting. Adjustable lever underneath the seat can adjust height and also can control the rock function. Push in to lock and pull out to rock. Relax yourself with this Lacoo office chair.Key Features:-Ergonomic design mid-back mesh office chair can provide a better sitting experience.-Thick padding seat with high density foam is very comfortable to sit in.-Five star base and quiet rolling wheels is suitable for 360 swivel function.Product Dimensions: 19.7 x 19.7 x 36.9(L x W x H) InchesPackage Dimensions: 23 x 23 x 11(L x W x H) InchesMaximum Weight Capacity: 265 LBS1-year limited warrantyItem Weight: 24 LBSColor: Green