Part number 60593 and 60602.
5 x LEGO White Window 1 x 2 x 3 Flat Front with glass P/N 60593 / 60602
LEGO 1x2x3 Windows with Glass (Packs of 4) - Choose Colour 60593 60602
Lego 60593 Window Frame with or without Glass 1x2x3 Select Colour Pack of 6
Lego 2493 4347 Window Frame 1x4x5 with Glass Select set Pack of 5 or 6.
LEGO® 2x60596 Door Window Frame 1x4x6 White 4541956 (GB) Creator
The Lego Serious Play Window Exploration Bag
