... 2. Adhesive: 3M 467 3. Dimension:5 9.7mm*11.7mm 4. OEM&ODM: Accept Membrane Panel Dalian Geeton Electronics Co., Ltd ... enterprises. Membrane Switch Performance: CertificationISO9001:2008, ISO14001:2008& RoHS.Components:LED, metal domes, connector and circuit, all these can be designed ... °C - +85°CHumidity40°C,90%-95%,240 hours PET Membrane Panel With LED