Ader Plyometric Platform Box 5 Pcs Set- 6", 12", 18", 24", 30" Black Heavy duty steel construction w/ fully welded frames & solid ribbed rubber top to prevent skidding Black scratch-proof powder coating Contains one of each: 6", 12", 18", 24" & 30" Black platforms (sold as a set) NO shipping to Alaska, Hawaii, or APO/FPO addresses or PO Boxes