All leather used in saami crafts jewellery is extremely hard-wearing.
However, it is a natural material that needs to be handled with care, and under exceptional circumstances the colouring may cause staining. The bracelets made from reindeer leather are generally more robust than those made from lambskin.
However, if they get wet frequently, they may become brittle. This can be avoided by applying neutral leather polish. Please do not wear your lambskin bracelet in the shower.