16 Ikea kallax/expedit mirror door inserts
16 ikea expedit but fits the kallax Mirrored doors 8 are slide in meaning you do not need to into the kallax cube unit. The boxes are heavy duty and will slide in for you photos 1-3 $20 each insert The remaining 8 and the newer style, usually requiring screwing the insert to the unit I have these apart and in a box for protection given I would not want to stack them like the heavy duty ones. $20 each These are no longer available in ikea and extremely hard to find