1. Material: TPR environmental protection electrostatic insulation 2. Specifications: 52 x 70 (height) mm (cap head diameter 30MM) 3. Aperture: suitable for below 6MM 4. Prevent outdoor support poles from conducting electricity 5. In the case of water accumulation in the middle of the canopy, it can withstand the middle of the canopy to reduce the burden on the canopy and prolong life
