Seahorse SE630 Protective Case with Foam (Black) Seahorse Exterior Dimensions: 17.54" x 14.24" x 7.50" - Interior Dimensions: 16.02" x 11.60" x 6.22". Case weight: 8.1 lbs. Watertight, Airtight and Crush Resistant protection for your valuables. Customize your internal space to fit snugly around your items with the included pre-scored Accuform Foam. Proudly Made in America with Lifetime Guarantee