These are UK baby and child size soles - follow these links for US sizes or UK adult sizes.
We make our thick wool felt soles with all the punch holes ready for easy stitching. These felt slipper bottoms are also great on your hand-knitted socks and slipper boots. Minimum 90% wool. They're ideal for all felt, crochet or knit projects.
As you can see in the close up photo they are easy to edge with a fine (3mm or finer) crochet hook or can be left plain.
Don't forget to check out the all the trims; felt shapes, thread and buttons, as well as felt in Fat Quarters and by the metre. These soles also form part of our little kits for babies and kids.