Abstract: Reusable, PSA labels and related methods. Some labels comprise a layer of PSA and an information layer. The PSA layer defines bond and exposed surfaces wherein the exposed surface is removable and bondable to contact surfaces. Additionally, the information layer defines exposed and bond surfaces wherein the exposed surface is able to receive a (removable) marking. The information layer is bonded to the layer of PSA. Labels can comprise Braille structures on the exposed surfaces of the information layer. Some reusable PSA labels comprise an intermediate adhesive layer so that the bonding is via the intermediate layer. If desired, the bond surfaces of the PSA layers can be on a sub-layer of the PSA layers and can have flow temperatures of no more than about 300 degrees Fahrenheit. Moreover, labels can have PSA layers that remain flexible at a temperature of about 20 degrees Fahrenheit.