3-Ring Insert

Made in the USA

*Ideal for students who carry a 3-ring binder*

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

The BulletBlocker NIJ IIIA 3-Ring Insert is a high-quality ballistic panel that can be effortlessly clipped into binders, clipboards, and notebooks to covertly make them bullet-resistant. The lightweight and semi-flexible panel is covered with a durable 420-denier coated nylon sleeve that is rip-resistant and water-repellent. The insert can be quickly and easily interchanged into different products, instantly providing over 100 square inches of protection. The 3-Ring Insert is the perfect solution for students and workplace professionals alike, providing discreet and vital protection that can be used in emergency situations.

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 100% made 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