Having stickiness, adsorb for object, can use again after wash clean. needn't two face glue, so you don't worry to dirty your car, practicality, put with Mobile phone, PDA etc electronic products and other object. Feature Adopting special substances develop and making . it is a prevent slip pad with stickiness. Excellent prevent slip , re use after wash clean . Can customize depend on special requirements. Specification Rigidity :sh5A Extend intensity 55Mpa Elongate intensity:% 400% Re-Spring ratio % : 20% Moving test :12 pond 40 thousand times , didn't cave in