Dear Sir/Madam,I'm looking for products with the following specifications:1-Swivel chair without armrest---670 units- Swivel chair- Material: fabric seat and back- Seat size: 37cm x 40cm- 4 Stainless steel supporter with wheel- Height: 60-75cm (able to move up and down)- Please provide a clear picture(s)/product catalogue of the item offered2- Swivel Chair with armrest--- 30 units-Material: Fabric-With Armrest (Adjust Arm with PU arm pad)-Size of seat approx.: D:600cmxW:510cm-Size of back approx.: D:510cmxW:910cm-Upholstery: Mesh Leader- Inside material : Foam- Frame: Metal- Colour: Black Show More