At 13mm thick and 10cm wide, the SBD belt not only meets the theIPF maximum specifications, but the patent-pending buckle offers the adjustability of a prong belt with the ease and tight closing of a lever belt. The ease of adjustment also makes the belt ideal for Strongmen/women who sometimes opt to wear the SBD belt over a neoprene belt. . ​#SBDApparel #IPFApproved #IPF #EPF #Powerlifting #SBDBelt #Strongman