Extra Size for Safety: Extra size male NEMA 5-15P power plug and female NEMA 5-15R power socket for safety; It has high insulation safety performance to prevent electric shock; ETL/cETL Listed for safe approval Power Rating and Application: 3 prong grounded outlet 50 Feet 16AWG SJTW power outside extension cord rating 13amps 125v 1625watts; Flame resistant, waterproof, weather resistant, cold-resistant -50°C, corrosion resistant; Suitable for indoor and outdoor; Home office use extension cable; The green outdoor extension cord blends in with a holiday or landscaping environment High Flexible & Easy to Use: HUANCHAIN high flexible Vinyl extension cable cords have better bending resistance and prevent them from breaking during long-term movement, bending and pulling; Super soft feel; Easy to unfold when used; Each cord have storage straps packing and easy to repack and recycle after use; Open the storage straps when power is on and unfold the green outdoor extension cord 50 ft m