The Best Weight to Ruck Ruck Plates® are compact and fit seamlessly in the Rucker® and Ruck Plate Carrier™ for superior stability. Made in the USA to exacting standards of quality and craftsmanship, GORUCK Ruck Plates® represent the very best of American manufacturing. Ruck Plates® are sold individually. Features Break strength of approximately 90,000 lbs Powder coated matte black (rust resistant) Ergonomic, rounded edges and handle openings Super-wide grab and go handles Workout without a ruck Perfectly compatible with Rucker® and Ruck Plate Carrier™ GORUCK Ruck Plates® are patented. For more information, visit www.goruck.eu/patents. Specs + Materials Primary Material: Powder Coated Ductile Iron Ore 20LB (Standard) Dimensions: 9" x 11.5" x .84" 30LB (Standard) Dimensions: 9" x 11.5" x 1.38"