GE 3-Outlet Power Strip with 6 in. Braided Extension Cord Surge Protector, Gray and White 45190 - The Home Depot
White extra-flat elbow plug male schuko plug for behind furniture - Cablematic
Flat Plug Socket, Pack of 2 Flat Socket 3 in 1 Swivel Head 180° Adapter with 3 Plug Outlets Place Behind Sofa, Shelf, Headboard Tables or Furniture.: Amazon.co.uk: Home & Kitchen
GE 3 Outlet Extension Cord 25 Long Cord Flat Plug Gray 43025 - Office Depot
White extra-flat elbow plug male schuko plug for behind furniture - Cablematic