3-Ring Insert

Made in the USA

*Only Adds 10 oz to 3-Ring Binders*

BulletBlocker NIJ IIIA Bulletproof 3-Ring Insert
BulletBlocker NIJ IIIA Bulletproof 3-Ring Insert
Item# BBINP3BK8512109
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Product Description:

BulletBlocker NIJ IIIA Bulletproof Metal RingsShown in a Zippered Folio

The Bullet Blocker 3-Ring Binder Insert effortlessly clips into binders, clipboards, and notebooks to covertly make the item bullet resistant. It is ideal for students and business professionals alike who wants to enhance their safety at school or on-the-job. The semi-flexible NIJ IIIA ballistic panel is made with the latest DuPont™ Kevlar® technologies, and instantly adds approximately 102 square inches of vital personal protection in the event of a shooting incident. The insert is lightweight, discreet, and can be easily swapped into different items without compromising concealability.

Features and Benefits

  • Adds a layer of ballistic protection to your preferred school and work accessories.
  • Ballistic panel weighs only 10 oz. (less than a can of soda).
  • 102 square inches of discreet ballistic protection.
  • Panel is versatile and easily interchanged into multiple products.
  • Nylon sleeve repels water, resists rips, and is easily cleaned.
  • Heavy-duty metal rings.


  • Constructed with the latest DuPont™ Kevlar® technologies.
  • Tested to the NIJ IIIA standards stopping a 357 Magnum, 44 Magnum, 9mm, .45 caliber hollow point ammunition and more.


  • Proudly manufactured in the United States of America.
  • Dimensions: 12”H x 8.5”W.
  • The insert is ¼ in (6.35 mm) thick.
  • Weight: 10 oz. (283 grams).
  • Sleeve: 100% 420-denier coated nylon.

Shipping & Returns

  • We offer free shipping within the contiguous United States. To see our return policies, please click here.


"I am very happy that I found your products after my own exhaustive search and comparison shopping. One “key” differentiation was the fact that you have a broad range of bullet-proof items. My child goes to school with a backpack, but she carries around an overstuffed binder all day. So the 3-ring shield was the game-changer." -Shane

“My dad bought me one of these panels to clip into the zipper binder I bring to school every day. We both feel better knowing that I have something that can help protect me in case anyone ever brought a gun to school.”- Amanda