Double Action Hand Pump 1.Easy and convenient use 2.High Quality and Durable 3.Competitive price and fast delivery Double Action Hand Pump4.5" , 5" , 8" , 11" , 14" , 16" ,19" , 20" for chooseSpecial interlock system to prevent pop out while pumpingFoot Rest platePacking: Polybag/pc . 12pcs/cartonDelivery time : 10-15 daysCarton Size : 58cm x 44cm x 43cm,NW 8.7kg,GW 10.2kg