Electric Retractable Gate 1, Auto and Manual all available in open and close 2, Single ... x 41 x 0.9mmVice Parts Material38 x 24 x 1.0mmWidly Applied toEnterprise, Factory, Park, School, University, Stadium...Electric ... Retractable Gate -- HuangZhe1Y--Structure:Electric Retractable Gate -- HuangZhe1Y--Features:1, Motor Overheating Protection: The motor will automatically power off and ...