Custom q-clip plastic parts, plastic parts quality pa, kink Curved reinforcement design, custom hm arcuate reinforcing member, single rotary handle fixed Left and right use of either bed bed Environmental uv varnish Lockable wheel Slip crosspiece design, single crosspiece 1.2mm high-quality carbon steel, 1.6mm centerline mdf Humane card line function, q-type entrainment hook High-quality plastic parts pa High speed quiet fan Square steel, base with foot stopper Shcs connection column and base 5 thick corrugated papers, 6 layers of shock foam reinforcement
