Thank you very much for viewing! [Product Details] This is a top-class bulletproof plate (NIJ-IV) that can stop 7.62mm AP armor-piercing rounds used by snipers, and even 30-06 AP rounds (US military standard M2 armor-piercing rounds) with a single plate! Image 12 is a comparison image with Level 3A (ⅢA), and the difference in thickness is obvious! The items for sale are a set of two Level 4 plates, which are thick. With its three-dimensional structure, it fits the body when placed in a plate carrier, so it is recommended for those who are not satisfied with dummy plates or who are training tactically! Approximately 250mm x approximately 300mm x thickness: approximately 23mm (10 x 12 inches) M size equivalent Approximately 2.75 kg / 1 plate A set of 2, front and rear, brand new and unused. [Shipping Method] We plan to use Rakuraku Mercari. Alternatively, in the case of Eco Mercari, we plan to ship from a Sumari box. [Notes] The actual item takes precedence, and it will be delivered as is. This is a private sale, so we do not provide any warranty for defects or malfunctions. The same applies to defects after listing and damage during shipping. Images 17 and later are test images, but since we have not actually tested them, we cannot guarantee their performance. There may be parts that are difficult to understand from the photos, but the product details and condition are based on personal subjective opinions, so please make your judgment based on the images. The items are as shown in the images. This is a private sale, so there may be errors in measurements. Also, please refrain from bidding if you are looking for a perfect product or are particular about the condition or packaging. This product is said to have bulletproof performance against live ammunition, but we cannot test it, so we cannot guarantee the bulletproof performance against live ammunition. Please use it at your own risk. Please be sure to contact us after receiving the product. Thank you for your understanding.