"The Napofix® IWD Back Panel is a Part&Component for Napofix® Modular Series. Made of steel with black powder coated finish, is suited for Napofix® IWD-5070 and Napofix® IWD-7090 whenever these are mounted away from a wall. Keeps hardware hidden for a clean and tidy look. Compatible with:
• VW201/202/203 (for connecting IWD-5070/7090 to rails)
"