Matthew Henry Presbyterian @wholebiblehenry

Here, 1. The shelter and special protection that the church is under are signified by the curtains of hair-cloth, which were spread over the tabernacle, and the covering of rams' skins and badgers' skins over them, Exo 36:14-19. God has provided for his people a shadow from the heat, and a covert from storm and rain, Isa 4:6.

Commenting on Exodus 36:14-34

Geneva Bible Notes Reformed @genevanotes

And he made boards for the tabernacle [of] shittim wood, standing up. (f) And to bear up the curtains of the tabernacle.

Adam Clarke Methodist @methodicalclarke

And he made boards - See Clarke's note on Exo 26:15, etc.