Free applications: Super sucker punch Home Furnishing towel rack, shelf, mop rack, towel rack, glass frame, in addition to the navigation frame, mobile phone holder, conventional sucker with PVC or TPR material, the surface is hard, just began to suck up when the suction surface of the sucker, due to contact rough, behind the air slowly penetrate into the lead suction negative pressure decreases, the falling phenomenon, our company through the chuck surface with a layer of soft PU, surface sticky sucker, with soft, the sealing function of the rough surface, the air will not penetrate into the suction, suction disc suction more tightly.