Bomb blankets are effective against most pipe bombs, hand grenade fragments and most fragmentation caused by pressure or electrical explosion. This blanket from Ideal Supply features a combination of ballistic fabric sewn together in a pattern to produce maximum strength then sewn into a yellow, flame, acid and water-repellent cover. Heavy-duy nylon web loop on the corners are standard, and the blanket offers fragmentation protection to 2,250 fps. The blanket weighs .8pounds per square foot, and a variety of sizes are available.