... surface dining chair and powder coating steel ,the steel tube diameter is 25mmColor:blackPacking:spearate parts ... welcomed:or any other size.Remark:1:Make sure the products such as size ,model NO,material ... surface dining chair and powder coating steel ,the steel tube diameter is 22mmColor:blackPacking:spearate ... welcomed:or any other size.Remark:1:Make sure the products such as size ,model NO,material ...