Features Multifunctional: This electrical connection box is multifunctional, and fits 12, 14, and 16 gauge wires, and most standard grounded (3 prong) and polarized (2 prong) plugs. It ensures a safe and reliable connection between plugs. Double Closure Design: This extension cord protective cover features a double closure design with a rubber gasket on the main closure to secure the cord and an overlapping snap closure to prevent the capsule from opening accidentally. Excellent ABS Material: This waterproof connection protector is made of excellent ABS material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. Safe And Reliable: This outdoor extension cord safety cover can help protect your family and friends from electric shocks and tripped outlets. Wide Application: This outdoor extension cord cover has a wide range of applications and can be used for inflatable toys, WiFi controlled LED lights, cafe lights, or seasonal and holiday decorations without worrying about accidental power outages. 1. Multifunctional: This electrical connection box is multifunctional, and fits 12, 14, and 16 gauge wires, and most standard grounded (3 prong) and polarized (2 prong) plugs. It ensures a safe and reliable connection between plugs. 2. Double Closure Design: This extension cord protective cover features a double closure design with a rubber gasket on the main closure to secure the cord and an overlapping snap closure to prevent the capsule from opening accidentally. 3. Excellent ABS Material: This waterproof connection protector is made of excellent ABS material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 4. Safe And Reliable: This outdoor extension cord safety cover can help protect your family and friends from electric shocks and tripped outlets. 5. Wide Application: This outdoor extension cord cover has a wide range of applications and can be used for inflatable toys, WiFi controlled LED lights, cafe lights, or seasonal and holiday decorations without worrying about accidental power outages. Spec: Item Type: Outdoor Extension Cord Safety Cover Material: ABS Junction Box Size: Approx. 210 x 69 x 69mm / 8.27 x 2.72 x 2.72in Use: Suitable for AWG14, AWG16 outdoor wire connection, waterproof junction box. Package List: 1 x Outdoor Extension Cord Safety Cover 2 x Accessories Note: There is an error in size. Package List 1 x Outdoor Extension Cord Safety Cover 2 x Accessories