Hockey Stick(6*4 hockey goal) 1,Made of hose not steel(no rust,no hurt on user) 2,Portable with bag 3,Inflatable ... to stand pressure of 4.6 BAR, provides them excellent impact resistance,recoverability and weather resistance and most importantly,it ... products is made of PC,ABS synthetic material, it has excellent temperature resistance, tenacity and UV resistance. ◊ sealing technologyAuto-forming ...