Material: 190T Polyester And PVC Coated, Open Cell Pu Foam. Valve: Big Brass Size: 190*64*3.8CM Packing Size: 20*60CM Weight: 2000G/PCS Carton size: 67*32*52CM/10PCS Min. Order: 300PCS Delivery Time: 45 days Payment Terms: T/T Note: A.This products be fit for Self-driving Travel. B.Bilateral have velcro, can 2pcs or more pcs split joint to use. C. Have Pillow, the pillow size is 30*50CM, thickness can free adjust.