AutoEC 1pcs Car Magic Sticky Black Non-slip Mat - Securely Holds Cell Phone, GPS, Key, Sunglasses ,etc 100% sticky, leaves no marks, clings to any vertical, horizontal and slanted surface Temperature Resistant, Non-Magnetic, Not reflective Without stimulation, environmental pollution, non mildew, can't be breeding of microorganisms Washes easily with soap and water It can be used in everywhere: car, home, office, boat, yacht, RV, airplane, camping, etc.