Replace your Floor Plate to keep your stilts more safety. Compatible for SS-1523MP, SS-1523AP, S2-1523MP, S2-1523AP, SS-1830MP, SS-1830AP, S2-1830MP, S2-1830AP, SP-1830MP, SP-1830AP, SP2-1830MP, SP2-1830AP, SS-2440MP, SS-2440AP, S2-2440MP, S2-2440AP, SP-2440MP, SP-2440AP, SP2-2440MP, SP2-2440AP.