Update Switch Protection This Power Strip is made of flame-retardant ABS plastic and PVC. The surge protector power strip automatically cuts off the power to protect connected devices when a surge is detected. Don't worry about the risk of power leakage. 12 Outlets and 4 USB Ports Power Strip Tower with 12 Outlets + 4 USB Ports + 3M Extension Cord. It can charge cell phones, iPad, MP3, digital camera, tablet at fast speed. The surge protector extension cord can help you easily bypass the other end of the sofa. It's so convenient and useful for people. Multiple Protection and Fire Proof High Temperature Flame Retardant / Surge Protection / Anti-Surge / Overheat Protection / Stable Current / Child Protection Door / Safety Buckle / Shell Blocks High Temperature. Multiple safety protection, eliminate hidden dangers. Energy and space saving With the vertical tower design, and all sockets can be plugged in. The surge protection socket has 3 separate switches in each layer to control 4 parts. They help you save electricity when other sockets are not in use. Suitable for office, kitchen, all occasions, including housewarming, birthdays. Note: The data are all manual measurements, please allow an error of 1 - 3cm, due to the difference in light and display, there will be a certain color difference, whichever is the actual object received. Delivery quantity: (according to the main picture)