Vintage shoe keepers made by Regal. One pair and third one, same brand but slightly different. Use to repurpose for some other function (hooks for hanging hats or jackets). Some darkening or fading of the wood finish and an ink mark on one as seen in the fourth photo. One form can bend and stand on its own, while the other two can bend, but not quite as far and therefore cannot stand up on their own in that position.