Chair Event Package: 1.Bubble bag packing the chair backrest and legs for each pcs firstly,to protect the surface. 2.Stack the chairs in 9pcs -11pcs in one stack. 3.Firmly lashed down with rope. 4.Packing by a big stronger bubble bag and a big stronger plastic bag to avoid the hit in transportation.Stackable design to save space and shipping costs. 5.Loading Quantity: 9pcs/stack,405pcs/20ft,900pcs/40GP;11pcs/stack,900pcs/40HQ.