... damage to any floor, (white paint floor, anti-static floor, wood floor, Carpet floor, marble floor, ceramic tile floor), 5, ... Absolute beautiful: novel material, reduce its dead weight, folding armrest to save more space; 6, Absolute reliable: the quality guarantee ... ductile, impact resistance, corrosion resistance, and anti-skidding; C, Armrest: Using SPCC seamless steel tube, thickness is 1.8 to ...