Plate Material: Zinc Alloy Strap Material: Polyurethane Strap Dimensions:55.3"x12.2"x0.25" Largest Waist Size: 50" Engraveable 3.75" x 1" Name Plate Weight: 3.6 lbs.(1630g) Plate Length and Width Main Plate:13.4"x11.7" Side Plate:5.2"x4" Plate Thickness Main Plate:0.2" Side Plate:0.2"