Wooden Flip-Flops

Unique wooden flip-flops with a cute whale design. I bought these years ago at a boutique and have only worn them indoors a couple of times. I would love to keep them, but my closet's getting too full, and I want someone else to enjoy them! A red sticker on one of them says "43," but I don't know what that means, so please see the measurements below. They fit me perfectly, and I wear a size 9 to 9.5 shoe. Measurements: Length = 10.25" Width = 3.75" Sole thickness at heel = 1" Sole thickness at toe = 0.5" Length of toe thong = 1.75"